論文

• Shigekazu Ito, Yasuhiro Ueta, Thi Thu Trang Ngo, Daisuke Hashizume, Jun-ichi Nishida, Yoshiro Yamashita, Koichi Mikami. Direct Arylations for Study of the Air-Stable P‑Heterocyclic Biradical: From Wide Electronic Tuning to Characterization of the Localized Radicalic Electrons, J. AM. CHEM. SOC., Vol. 135, No. 46, pp. 17610-17616, Nov. 2013.
• Y. Lu, A. Bolag, J. Nishida, Y. Yamashita. Synthesis and Chracterization of 1,3,2-Diazboroine Derivatives for Organic Thin-film Transistors, Synth. Metals, Oct. 2010.
• Y. Fujisak, Y. Nakajima, D. Kumaki, T. Yamamoto, S. Tokito, T. Kono, J. Nishida, Y. Yamashita. Air-stable n-Type Organic Thin-film Transistor Array and High Gain Complementary Inverter on Flexible Substrate, Appl. Phys. Lett., Vol. 97, No. 13, pp. 133303, Sept. 2010.
• K. Shoji, J. Nishida, D. Kumaki, S.Tokito, Y.Yamashita. Synthesis and FET Characteristics of Phenylene-vinylene and Anthracene-vinylene Compounds Containing Cyano Groups, J. Mater. Chem., Vol. 20, No. 31, pp. 6472-6478, June 2010.
• M. Mamada, D. Kumaki, J. Nishida, S. Tokito, Y. Yamashita. Novel Semiconducting Quinone for Air-Stable n-Type Organic Field-Effect Transistors, ACS Appl. Mater. Interfaces, Vol. 2, No. 5, pp. 1303-1307, Apr. 2010.
• T. Kono, D. Kumaki, J. Nishida, S. Tokito, Y. Yamashita. Dithenylbenzobis(thiadiazole) Based Organic Semiconductors with Low LUMO Levels and Narrow Energy Gaps, Chem. Commun.,, Vol. 46, No. 19, pp. 3265-3267, Apr. 2010.
• K. Omata, M. Mamada, J. Nishida, S. Tokito, Y. Yamashita. Organic Field-Effect Transistors Based on π-Extended Dibenzotetrathiafulvalene Analogues with Thiophene Spacers, Bull. Chem. Soc. Jpn., Vol. 83, No. 5, pp. 575-581, Mar. 2010.
• M. Tomura, Y. Yamashita. A Two-dimentional Ladder-type Network in the 2:1 Co-crystal of 1,2,5-Thiadiazole-3,4-dicarboxylic Acid and 4,4’-Bipyridine, Struct. Chem., Vol. 21, pp. 107-111, Jan. 2010.
• M. Tomura, Y. Yamashita. An Usymmetrical Tetrathiafulvalene with a Fused 1,2,5-Thiadiazole Ring and Methylthio Groups, Molecules, Vol. 14, pp. 4266-4274, Nov. 2009.
• Y. Fujisaki, M. Mamada, D. Kumaki, S. Tokito, Y. Yamashita. Low-voltage and hysteresis-free N-type organic thin film transistor and complementary inverter with bilayer gate insulator, Jpn J. Appl. Phys., Vol. 48, pp. 111504, Oct. 2009.
• J. Nishida, A. Amada, S. Murakami, Y. Yamashita. Synthesis of n-Type Semiconductors Based on Heterocycles and Application to FET Devices, J. Photopolymer Sci., Vol. 22, No. 5, pp. 675-676, Sept. 2009.
• K. Ono, J. Hashizume, H. Yamaguchi, M. Tomura, J. Nishida, Y. Yamashita. Synthesis, Crystal Structure and Electron-Accepting Property of BF2 Complex of a Dihydroxydione with a Perfluorotetracene Skeleton, Org Lett., Vol. 11, No. 19, pp. 4326-4329, Sept. 2009.
• A. Bolag, M. Mamada, J. Nishida, Y. Yamashita. Field-Effect Transistors Based on Tetraphenyldipyranylidenes and the Sulfur Analogues, Chem. Mater., Vol. 21, No. 19, pp. 149-152, Aug. 2009.
• M. Mamada, Y. Yamashita. Triclinic polymorph of dibenzotetrathiafulvalene, Acta Cryst., Vol. E65, p. o2083, July 2009.
• Yoshiro Yamashita. Organic Semiconductors for Organic Field-effect Transistors, Sci.Technol. Adv. Mater., Vol. 10, page 024313, July 2009.
• M. Akhtaruzzaman, S. Ohmi, J. Nishida, Y. Yamashita, H. Ishiwara. Study on Stability of Pentacene-Based Metal-Oxide-Semiconductor Diodes in Air Using Capacitance-Voltage Characteristics, Japan J. Appl. Phys., Vol. 48, p. 04C178-1-3, June 2009.
• J. Nishida, Y. Fujiwara, Y. Yamashita. Synthesis, Crystal Structure, and Physical Properties of 7,14-Disubstituted Pentacene-5,12-diones Containing a Methylenequinoid Structure, Org. Lett, Vol. 11, No. 8, pp. 1813-1816, Apr. 2009.
• T. Kojima, J. Nishida, S. Tokito, Y. Yamashita. New n-Type Field-effect Transistors Based on Pyrimidine-containing Compounds with Trifluoromethylphenyl Groups, Chem. Lett., Vol. 38, No. 5, pp. 428-429, Apr. 2009.
• M. Mamada, J. Nishida, S. Tokito, Y. Yamashita. Anthraquinone Derivatives Affording n-Type Organic Thin Film Transistors, Chem. Commun., No. 16, pp. 2177 – 2179, Apr. 2009.
• K. Aoki, H. Akutsu, J. Yamada, S. Nakatsuji, T. Kojima, Y. Yamashita. The First Organic Radical Compounds Exhibiting n-Type FET Properties, Chem. Lett., Vol. 38, No. 2, pp. 112-113, Feb. 2009.
• K. Ono, H. Yamaguchi, K. Taga, K., J. Nishida, Y. Yamashita. Synthesis and Properties of BF3 Complexes to Dihydroxydiones to Tetracene and Perylene:Novel Electron Acceptors Showing n-Type Semiconducting Behavior, Org Lett, Vol. 11, No. 1, pp. 149-152, Jan. 2009.
• K. Ono, T. Hiei, M. Tajika, K. Taga, K. Saito, M. Tomura, J. Nishida, Y. Yamashita. Synthesis of 6,13-Dithienylpentacenes by Photolysis of their Endoperoxides, Lett. Org. Chem., Vol. 5, pp. 522-526, Sept. 2008.
• T. Kojima, J. Nishida, S. Tokito, Y. Yamashita. Development of Organic Electronic Devices Using Boronate Esters and Related Heterocycles,, Chem. Lett., Vol. 37, No. 11, pp. 1122-1123, Sept. 2008.
• S. Takizawa, J. Nishida, Y. Yamashita. Synthesis and Properties of New Platinum Complexes with 2-Phenylimidazo[1,2-a]pyridine Ligands, J. Photopolymer Sci. Technol., Vol. 21, No. 3, pp. 355-356, July 2008.
• M. Mamada, J. Nishida, D. Kumaki, S. Tokito and Y. Yamashita. High Performance Organic Field-Effect Transistors Based on [2,2']Bi[naphtho[2,3-b]thiophenyl] with a Simple Structure, J. Mater. Chem., Vol. 18, No. 29, pp. 3442-3447, June 2008.
• M. Mamada, J. Nishida, S. Tokito, Y. Yamashita. Preparation, Characterization and Field-effect Transistor Performance of Bezo[1,2-d:4,5-d’]bisthiazole Derivatives, Chem. Lett., Vol. 37, No. 7, pp. 766-767, June 2008.
• T. Nakagawa, D. Kumaki, J. Nishida, S. Tokito, Y. Yamashita. High Performance n-Type Field-Effect Transistors Based on Indenofluorenedione and Diindenopyrazinedione Derivatives, Chem. Mater., Vol. 20, No. 8, pp. 2615-2617, Apr. 2008.
• T. Ikegami, I. Kawayama, M. Tonouchi, S. Nakao, Y. Yamashita, H. Tada. Planar-type Spin-valves Based on Organic Materials with La0.67Sr0.33MnO3 Electrodes, Appl. Phys. Lett., Vol. 92, pp. 153304-1–153304-3, Apr. 2008.
• Masashi Mamada, Jun-ichi Nishida, Daisuke Kumaki, Shizuo Tokito, Yoshiro Yamashita. n-Type Organic Field-Effect Transistors with High Electron Mobilities Based on Thiazole-thiazolothiazole Conjugated Molecules, Chem. Mater., Vol. 19, No. 22, pp. 5404-5409, Nov. 2007.
• Takahiro Kojima, Jun-ichi Nishida, Shizuo Tokito, Yoshiro Yamashita. High-performance n-Type Organic Field-effect Transistors Based on Co-oligomers Containing a Trifluoromethylphenylthiazolyl Group and a Biphenylene Core, Chem. Lett., Vol. 36, No. 10, pp. 1198-1199, Oct. 2007.
• Katsuhiko Ono, Hiroaki Totani, Takao Hiei, Akira Yoshino, Katsuhiro Saito, Katsuya Eguchi, Masaaki Tomura, Jun-ichi Nishida, Yoshiro Yamashita. Photooxidation and Reproduction of Pentacene Derivatives Substituted by Aromatic Groups, Tetrahedron, Vol. 63, No. 39, pp. 9699-9704, Sept. 2007.
• Shin-ya Takizawa, Jun-ichi Nishida, Toshimitu Tsuzuki, Shizuo Tokito, Yoshiro Yamashita. Phosphorescent Iridium Complexes Based on 2-Phenylimidazo[1,2-a]pyridine Ligands: Tuning of Emission Color Toward the Blue Region, and Application to Polymer Light-Emitting Devices, Inorg. Chem, Vol. 46, No. 10, pp. 4308-4319, May 2007.
• Shinya Takizawa, Yuka Sasaki, M. Akhtaruzzaman, Hidenori Echizen, Jun-ichi Nishida, Takeshi Iwata, Shizuo Tokito, Yoshiro Yamashita. Synthesis, Characterization and Electroluminescence Properties of New Iridium Complexes Based on Cyclic Phenylvinylpyridine Derivatives: Tuning of Emission Colour and Efficiency by Structural Contorl, J. Mater. Chem., Vol. 17, No. 9, pp. 841-849, Apr. 2007.
• Takahiro Kojima, Jun-ichi Nishida, Shizuo Tokito, Hirokazu Tada, Yoshiro Yamashita. Organic Field-Effect Transistors Based on Heterocyclic Co-Oligomers Containing a Pyrazine Ring, Chem. Commun., No. 14, pp. 1430-1432, Apr. 2007.
• S. Ando, D. Kumaki, Jun-ichi Nishida, H. Tada, Y. Inoue, S. Tokito, Yoshiro Yamashita. Synthesis, Physical Properties and Field-Effect Transistors of Novel Thiazolothiazole/Phenylene Co-Oligomers, J. Mater. Chem., Vol. 17, No. 6, pp. 553-558, Mar. 2007.
• Katsuhiko Ono, Mayuko Wakida, Rohei Hosokawa, Katsuhiro Saito, Jun-ichi Nishida, Yoshiro Yamashita. Synthesis and Properties of Acene Dimers Linked by a 1,3,4-Oxadiazole Spacer,, Heterocycles, Vol. 72, pp. 85-90, Feb. 2007.
• Daisuke Kumaki, Shinji Ando, Satoshi Shimono, Yoshiro Yamashita, Tokiyoshi Umeda, Shizuo Tokito. Significant Improvement of Electron Mobility in Organic Thin-Film Transistors Based on Thiazolothiazole Derivatives by Employing Self-Assembled Monolayer, Appl. Phys. Lett., Vol. 90, No. 5, pp. 053506, Jan. 2007.
• S. Ando, J. Nishida, H. Tada, Y. Inoue, S. Tokito, Y. Yamashita. Physical Properties and Field-Effect Transistors Based on Novel Thiazolothiazole/Hheterocyclic and Thiazolothiazole/Phenylene Co-oligomers, Synth. Met., Vol. 156, 327-331, 2006.
• S. Takizawa, H. Echizen, J. Nishida, T. Tsuzuki, S. Tokito, Y. Yamashita. Finely Tuned Blue Phosphorescent Iridium Complexes Based on 2-Phenypyridine Derivatives and Application to Polymer Organic Light-Emitting Device, Chem. Lett., Vol. 35, No. 7, pp. 748-749, 2006.
• S. Takizawa, J. Nishida, Y. Yamashita. Phosphorescence Color Tunable Iridium Complexes with Ligands of 2-Phenyimidazo[1,2-a]pyridine Derivatives, Mol. Cryst. Liq. Cryst., Vol. 455, pp. 381-385, 2006.
• Naraso, J. Nishida, D. Kumaki, S. Tokito, Y. Yamashita. High Performance n- and p-Type Field-Effect Transistors Based on Tetrathiafulvalen Derivatives, J. Am. Chem. Soc., Vol. 128, No. 30, pp. 9598-9599, 2006.
• J. Nishida, S. Murakami, H. Tada, Y. Yamashita. n-Type and Ambipolar FET Characteristics Using Pyrazinophenanthrolines Linked with Oligothiophenes ,, Chem. Lett., Vol. 35, No. 10, pp. 1236-1237, 2006.
• A. Ohta, T. Numae, Y. Yamashita, K. Fujimori. Novel 9,10-Bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene Derivatives Bridged by a Crown Ether Unit at the 1,8-Positions: A New Type of Redox-Switchable Hosts Undergoing Reversible Structural Changes, Heterocycles, Vol. 67, No. 2, pp. 665-678, 2006.
• Naraso, J. Nishida, S. Ando, J. Yamaguchi, K. Itaka, H. Koinuma, H. Tada, S. Tokito, Y. Yamashita. High Performance Organic Field-Effect Transistors Based on p-Extended Tetrathiafulvalene Derivatives, J. Am. Chem. Soc., Vol. 127, No. 29, pp. 10142-10143., 2005.
• S. Takizawa, .J. Nishida, T. Tsuzuki, S. Tokito, Y. Yamashita. Synthesis and Characterization of Novel Iridium Complexes with Ligands of 2-Phenylimidazo[1,2-a]pyridine derivatives, and Application to OrganicLight-Emitting Diode, Chem. Lett., No. 9, pp. 1222-1223, 2005.
• J. Nishida, H. Echizen, H. Iwata, Y. Yamashita. Preparation and Electroluminescent Characteristics of a Series of Electron Rich Cyclometalated Phenylpyridine Ir(III) Complexes with a Diphenylamino Group, Chem. Lett., No. 10, pp. 1378-1379, 2005.
• S. Ando, R. Murakami, J. Nishida, H. Tada, Y. Inoue, S. Tokito, Y. Yamashita. n-Type Organic Field-Effect Transistors with Very High Electron Mobilities Based on Thiazole Oligomers with Trifluoromethylphenyl Groups, J. Am. Chem. Soc., Vol. 127, No. 43, pp. 14996-14997, 2005.
• C. Kitamura, K. Saito, N. Kawatsuki, A. Yoneda, Y. Yamashita. Crystal Structure of (1,3-Butadiyne-1,4-dyly)-4,4-bis[3-n-hexyl-2-thienyl]ethynyl-2,1,3-benzothiadiazole], Anal. Sci., Vol. 21, pp. x155-x156, 2005.
• Md. Akhtaruzzaman, N. Kamata, J. Nishida, S. Ando, H. Tada, M. Tomura, Y. Yamashita. Synthesis, Characterization and FET Properties of Novel Dithazolylbenzothiadiazole Derivatives, Chem. Commun., No. 24, pp. 3183-3185, 2005.
• S. Ando, J. Nishida, H. Tada, Y. Inoue, S. Tokito, Y. Yamashita. High Performance n-Type Organic Field-Effect Transistors Based on pi-Electronic Systems with Trifluoromethylphenyl Groups, J. Am. Chem. Soc., Vol. 127, No. 15, pp. 5336-5337, 2005.
• E. Fujiwara, M. Takada, Y. Yamashita, H. Tada. Field-Effect Transistors Based on Single Crystalline Wires of Bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole), Jpn. J. Applied. Phys., Vol. 44, No. 2A, pp. L82 - L84, 2005.
• S. Ando, J. Nishida, E. Fujiwara, H. Tada, Y. Inoue, S. Tokito, Y. Yamashita. Novel p-and n-Type Organic Semiconductors with an Anthracene Unit, Chem. Mater., Vol. 17, No. 6, pp. 1261-1264, 2005.
• J. Nishida, A. Maruyama, T. Iwata, Y. Yamashita. Preparation, Characterization and Electroluminescence Characteristics of a-Diimine-type Platinum(II) Complexes with Perfluorinated Phenyl Groups as Ligands, Chem. Lett., No. 4, pp. 592-593, 2005.
• M. Osada, T. Kumagai, M. Sugimoto, J. Nishida, Y. Yamashita. Novel TTF Vinylogues Containing Phenyl Groups at the Vinyl Positions, Synth. Met., Vol. 152, pp. 429-432, 2005.
• Naraso, J. Nishida, M. Tomura, Y. Yamashita. TTF Derivatives Containing Fused-Pyrazine Rings for Novel Donor-Acceptor Systems, Synth. Met., Vol. 153, pp. 389-392, 2005.
• Y. Morioka, J. Nishida, E. Fujiwara, H. Tada, Y. Yamashita. Novel Field-Effect Transistors Based on Bis(1,3-dithiol-2-ylidene) Compounds with a Conjugated Spacer Group, Chem. Lett., No. 12, pp. 1632-1633, 2004.
• Y. Ono, Y. Okazaki, M. Ohkita, K. Saito, Y. Yamashita. Synthesis and Properties of Pyrazino[2,3-g]quinoxaline Derivatives. Fluorescent Materials with Electron-Withdrawing Heterocycles, Heterocycles, Vol. 63, No. 10, pp. 2207-2210, 2004.
• S. Kato, T. Matsumoto, T. Ishii, T. Thiemann, M. Shigeiwa, H. Gorohmaru, S. Maeda, Y. Yamashita, S. Mataka. Strongly Red-Fluorescent Novel Donor-p Bridge-Acceptor-p Bridge-Donor (D-p-A-p-D) Type 2,1,3-Benzothiadiazoles with Enhanced Two-Photon Absorption Cross-Sections, Chem. Commun., No. 20, pp. 2342-2343, 2004.
• Y. Morioka, N. Yoshizawa, J. Nishida, Y. Yamashita. Novel Donor-p-Acceptor Compounds Containing 1,3-Dithiol-2-ylidene and Tetracyanobutadiene units, Chem. Lett., No. 9, pp. 1190-1191, 2004.
• S. Ando, J. Nishida, E. Fujiwara, H. Tada, Y. Inoue, S. Tokito, Y. Yamashita. Characterization and Field-Effect Transistor Performance of Heterocyclic Oligomers Containing a Thiazolothiazole Unit, Chem. Lett., No. 9, pp. 1170-1171, 2004.
• J. Nishida, T. Miyagawa, Y. Yamashita. Novel Thiophene Oligomers Containing a Redox Active Hexaarylethane Unit, Org. Lett., Vol. 6, No. 15, pp. 2523-2526, 2004.
• T. Suzuki, S. Miyanari, H. Kawai, K. Fujiwara, T. Fukushima, T. Miyashi, Y. Yamashita. Pyrazino-tetracyanonaphthoquinodimethanes: Sterically Deformed Electron Acceptors Affording Zwitterionic Radicals, Tetrahedron, Vol. 60, No. 9, pp. 1997-2003, 2004.
• M. C. R. Delgado, V. Hernadez, J. T. L. Navarrete, S. Tanaka, Y. Yamashita. Combined Spectroscopic and Theoretical Study of Narrow-Bandgap Heterocyclic Cooligomers Containing Alternating Aromatic-Donor and o-Quinonoid-Acceptor Units, , , 108, 8, (2004)., J. Phys. Chem. B, Vol. 108, No. 8, pp. 2516-2526, 2004.
• M. Tomura, Y. Yamashita. 4,5-Diiodo[1,2,5]thiadiazolotetrathiafulvalene, Acta Cryst., Vol. E60, pp. o63-o65, 2004.
• J. Nishida, Naraso, S. Murai, E. Fujiwara, H. Tada, M. Tomura, Y. Yamashita. Preparation, Characterization and FET Properties of Novel Dicyanopyrazinoquinoxaline Derivatives, Org. Lett., Vol. 6, No. 12, pp. 2007-2010, 2004.
• S. Ando, J. Nishida, Y. Inoue, S. Tokito, Y, Yamashita. Synthesis, Physical Properties, and Field-Effect Transistors of Novel Thiophene/Thiazolothiazole Co-Oligomers, J. Mater. Chem., Vol. 14, No. 12, pp. 1787-1790, 2004.
• M. Akhtaruzzaman, M. Tomura, J. Nishida, Y. Yamashita. Synthesis and Characterization of Novel Dipyridylbenzothiadiazole and Bisbenzothiadiazole Derivatives, J. Org. Chem., Vol. 69, No. 9, pp. 2953-2958, 2004.
• M. Akhtaruzzaman, M. Tomura, J. Nishida, Y. Yamashita. Linear Molecules with Ethynylpyridine and Bisbenzothiadiazole Units, Synth. Met., Vol. 137, pp. 873-874, 2003.
• Md. Akhtaruzzaman, M. Tomura, K. Takahashi, J. Nishida, Y. Yamashita. Unusual Hydrogen Bonding Networks Consisted of pi-Extended 4,4ﾕ-Bipyridines and Chloranilic Acid, Supramolecular Chemistry, Vol. 15, No. 4, pp. 239-243, 2003.
• M. Tomua, Y. Yamashita. (1,3-Dithio-2-ylidene)propanedinitrile, Acta Cryst. Sect. E, Vol. 59, pp. o1941-o1943, 2003.
• M. Tomura, Y. Yamashita. Crystal Structure of 4,7-Dibromo-2,1,3-benzothiadiazole, C6H2Br2N2S, Z. Kristallogr. NCS, Vol. 218, pp. 555-556, 2003.
• T. Kumagai, M. Tomura, J. Nishida, ., Y. Yamashita. Preparation, Structure and Properties of Novel 1,3-Dithiole-2-ylidene Derivatives Containing Bis(ethynylpyridine) Units, Tetrahedron Lett., Vol. 44, No. 36, pp. 6845-6848, 2003.
• M. Tomura, Y. Yamashita. Unsymmetrical Tetrathiafulvalene with a Fused 1,2,5-Thiadiazole Ring and an Ethylenedioxy Group, Acta Cryst. Sect. E59, pp. o145-o147, 2003.
• Y. Yamashita, K. Suzuki, M. Tomura. Novel Electron Acceptors Containing Thiadiazole and Thiophene Units, Synth. Met., Vol. 133, pp. 341-343, 2003.
• C. Kitamura, K. Saito, M. Ouchi, A. Yoneda, Y. Yamashita. Synthesis and Crystal Structures of 4,7-Bis(2-thienylethynyl)-2,1,3-benzothiadiazole, J. Chem. Research (S), pp. 511-513, 2002.
• Md. Akhtaruzzaman, M. Tomura, M. B, Zaman, J. Nishida, Y. Yamashita. Synthesis and Characterization of New Linear p-Conjugated Molecules Containing Bis(ethynylpyridine) Units with a Benzothiadiazole Spacer, J. Org. Chem., Vol. 67, No. 22, pp. 7813-7818, 2002.
• Y. Yamashita, M. Tomura . Preparation and Structures of Dication Salts of Phenyl Substituted TTF Vinylogues, J. Solid State Chem., Vol. 168, pp. 427-432, 2002.
• M. B. Zaman, K. Oudatchin, M. Akhtaruzzaman, Y. Yamashita, J. A. Ripmeester. Organic/Inorganic Supramolecular Channel Frameworks Containing a Photosensitive Azobenzene as an Inclusion Compound, Chem. Commun., No. 20, pp. 2322-2323, 2002.
• Y. Yamashita, M. Tomura, K. Imaeda. Nonplanar BEDT-TTF Derivatives Fused with Tetrahydrofuran Rings Affording Cation Radical Salts with Unusual Crystal Structures, Mol. Cryst. Liq. Cryst., Vol. 380, pp. 203-207, 2002.
• Y. Yamashita, M. Tomura, M. Uruichi, K. Yakushi. Synthesis and Properties of p-Extended TTF Analogues, and Their Cation Radical and Dication Salts, Mol. Cryst. Liq. Cryst., Vol. 376, pp. 19-24, 2002.
• C. Kitamura, K. Saito, M. Nakagawa, M. Ouchi, A. Yoneda, Y. Yamashita. Synthesis and Properties of a New Ethyne-linked Donor/acceptor Pentamer, Tetrahedron Lett., Vol. 43, No. 18, pp. 3373-3376, 2002.
• M Tomura, M Akhtaruzzaman, K Suzuki, Y Yamashita. 4,7-Diiodo-2,1,3-benzothiadiazole and 7,7'-diiodo-4,4'-bis(2,1,3-benzothiadiazole), Acta Cryst., Vol. C58, No. 7, pp. o373-o-375, 2002.
• T. Tomura, Y. Yamashita. Bis(tetra-n-butylammonium) Bis(2-dicyanomethylene-4,5-dimercapto-1,3-dithiole)-Nickel(II), Acta Cryst., Vol. E58, No. 4, pp. m133-m135, 2002.
• M. Tachibana, S. Tanaka, Y. Yamashita, K. Yoshizawa. Small Bandgap Polymers Involving Tricyclic Nonclassical Thiophene as a Building Block, J. Phys. Chem., Vol. 106, No. 14, pp. 3549-3556, 2002.
• M. Takada, H. Graaf, Y. Yamashita, H. Tada. BTQBT Thin Films; A Promising Candidate for High Mobility Organic Transistors, J. Applied. Phys. Jpn., Vol. 41, No. 2, L4-L6, 2002.
• S. Tanaka, Y. Yamashita. Novel Synthetic Approach to 5-10 nm Long Functionalized Oligothiophenes, Synth. Met., Vol. 119, No. 1, pp. 67-68, 2001.
• M. B. Zaman, M. Tomura, Y. Yamashita. Linear Hydrogen-Bonded Molecular Tapes in the Co-Crystals of Squaric Acid with 4,4'Dipyridylacetylene or 1,2-Bis(4-pyridyl)ethylene, Acta Crystallogr., Vol. C57, No. 5, pp. 621-624, 2001.
• M. B. Zaman, M. Tomura, Y. Yamashita. Synthesis and Crystal Structures of Decamethyl ferrocenium Salts of Anilate Anion Derived from Bromanilic Acid, Chloranilic Acid and Cyanilic Acid, Inorg. Chim. Acta, Vol. 318, pp. 127-134, 2001.
• M. Tomura, Y. Yamashita. The First Structure of a C1-Homobasketane Framework, Acta Crystallogr., Vol. C57, No. 5, pp. 619-620, 2001.
• T. Suzuki, S. Miyanari, Y. Tsubata, T. Fukushima, T. Miyashi, Y. Yamashita, K. Imaeda, T. Ishida, T. Nogami. Single-Component Organic Semiconductors Based on Novel Radicals Exhibiting Electrochemical Amphotericity: Preparation, Crystal Structures, and Solid State Properties of N,N'-Dicyanopyrazinonaphthoquinodiiminides Substituted with an N-alkylpyridinium Unit, J. Org. Chem., Vol. 66, No. 1, pp. 216-224, 2001.
• A. Ohta, K. Yamaguchi, N. Fujisawa, Y. Yamashita, K. Fujimori. Preparation, Structure, and Properties of 1,3-Bis(1,4-dithiafulven-6-yl)azulenes, Heterocycles, Vol. 54, No. 1, pp. 377-385, 2001.
• S. Tanaka, Y. Yamashita. Novel Synthetic Approaches to Multifunctional p-Conjugated Oligomers for Molecular Scale Electronics, S. Tanaka and Y. Yamashita, Trans. Mater. Res. Soc. Jpn., Vol. 26, pp. 739, 2001.
• T. Suzuki, T. Tsuji, T. Okubo, A. Okada, Y. Obana, T. Fukushima, T. Miyashi, Y. Yamashita. Preparation, Structure, and Amphoteric Redox Properties of p-Phenylenediamine-type Dyes Fused with a Chalcogenadiazole Unit, J. Org. Chem., 66, 8954-8960 (2001)., Vol. 66, No. 26, pp. 8954-8960, 2001.
• T. Okamoto, M. Kozaki, Y. Yamashita, K. Okada. Benzoxazinophenoxazines: Neutral and Charged Species, Tetrahedron Lett., Vol. 42, No. 43, pp. 7591-7594, 2001.
• M. B. Zaman, M. Tomura, Y. Yamashita. Crystal Engineering Using Anilic Acids and Dipyridy Compounds through a New Supramolecular Synthon, J. Org. Chem., Vol. 66, No. 18, pp. 5987-5995, 2001.
• E. Fujiwara, S. Isoda, T. Ogawa, T. Kobayashi, Y. Yamashita. Effect of Molecular Symmetry and Packing Efficiency on the Epitaxial Growth Modes of Monomolecular Film on Graphite Studied by STM: the Case of 2,4,6-Tris(4,5-dimethyl-1,3-dithiol-2-ylidene)-1,3,5-cyclohexanetrione, Surface Science, Vol. 487, pp. 118-126, 2001.
• Y. Yamashita, M. Tomura, K. Imaeda. Hydroxyphenyl Substituted Tetrathiafulvalene Vinylogues Affording Stable Cation Radical Salts with Unusual Crystal Structures, Tetrahedron Lett., Vol. 42, No. 25, pp. 4191-4193, 2001.
• M. Tomura, Y. Yamashita. One-Dimensional Zigzag Chain Structures with Intermolecular Interactions Consisted of Phthalic Acid and Pyridine Derivatives, Chem. Lett., No. 6, pp. 532-533, 2001.
• M. Akhtarzzaman, M. Tomura, Y. Yamashita. One-Dimensional Hydrogen-Bonded Molecular Tapes in 1,4-Bis[(4-pyridino)ethynyl]benzene Chloranilate, Acta Crystallogr., Vol. E57, pp. o353-o355, 2001.
• M. Tomura, Y. Yamashita. Tetrathiafulvalene with a Fused Pyrazine Ring, Acta Crystallogr., Vol. E57, pp. o307-o308, 2001.
• Md. Ahhtaruzzaman, M. Tomura, Y. Yamashita. 4,7-Bis[(4-pyridyl)ethynyl]-2,1,3-benzothiadiazole and Its Dipyridinium Diperchlorate, Acta Crystallogr., Sect. C, Vol. 57, pp. 751-753, 2001.
• T. Okamoto, M. Kozaki, D. Shiomi, K. Sato, T. Takui, Y. Mizuno, H. Yoshino, K. Murata, Y. Yamashita, K. Okada. Synthesis and Properties of Benzooxazinophenooxazine and the Related Compounds, Synth. Met., Vol. 120, pp. 933-934, 2001.
• M. Uruichi, K. Yakushi, Y. Yamashita. Optical Properties and Metal-Insulator Transitions in Organic Metals (BEDT-ATD)₂X(solvent) (X = PF₆, AsF₆, BF₄; solvent = THF, DHF, DO), J. Mater. Chem., Vol. 10, No. 11, pp. 2716-2722, 2000.
• K. Yakushi, M. Uruichi, Y. Yamashita. Phase Transition in Narrow-Band Organic Metals, (BEDT-ATD)₂X(solvent) (X = PF₆, AsF₆, BF₄; solvent = THF, DHF, DO), Synth. Met., Vol. 109, pp. 33-37, 2000.
• K. Suzuki, M. Tomura, S. Tanaka, Y. Yamashita. Synthesis and Characterization of Novel Strong Electron Acceptors: Bithiazole Analogues of Tetracyanodiphenoquinodimethane (TCNDQ), Tetrahedron Lett., Vol. 41, No. 43, pp. 8359-8364, 2000.
• E. Hasegawa, K. Iwaya, T. Iriyama, T. Kitazume, M. Tomura, Y. Yamashita. Reaction of Ethyl 2-haloethyl-1-tetralone-2-carboxylate and Samarium Diiodide: First Example of Intramolecular O-Alkylation of Samarium Ketyl Radical by Carbon-halogen Bond, Tetrahedron Lett., Vol. 41, No. 33, pp. 6447-6450, 2000.
• M. Tomura, Y. Yamashita. One-Dimensional Supramolecular Tapes in the Co-Crystals of 2,5-Dibromo-3,6-dihydroxy-1,4-benzoquinone (bromanilic acid) with Heterocyclic Compounds Containing a Pyrazine Ring Unit, CrystEngComm, No. 16, 2000.
• M. Tomura, Y. Yamashita. Crystal Engineering in π-overlapping Stacks: Unusual One-and Two Dimensional Stacking of the pi-System in the Crystal Structure of the Cation Radical Salts of Tetrathiafulvalene Vinylogues, CrystEngComm, No. 14, 2000.
• E. Fujiwara, S. Isoda, A. Hoshino, Y. Yamashita. Substituent Effect on Epitaxy of Mono-Molecular Layer on HOPG, Mol. Cryst. Liq. Cryst., Vol. 349, pp. 215-218, 2000.
• M. B. Zaman, M. Tomura, Y. Yamashita. New Hydrogen Bonded Donor-Acceptor Pairs between Dipyridylacetylenes and 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone, Organic Lett., Vol. 2, No. 3, pp. 273-275, 2000.
• Y. Yamashita, M. Tomura, S. Tanaka, K. Imaeda. Novel TTF Vinylogues Affording Stable Cation Radicals, Synth. Met., Vol. 102, No. 1-3, pp. 1730-1731, 1999.
• S. Irie, S. Isoda, K. Kuwamoto, M. J. Miles, T. Kobayashi Y. Yamashita. Monolayer Epitaxy of a Triangular Molecule on Graphite,,,, 939-944 (1999), J. Crystal Growth, Vol. 198/199, pp. 939-944, 1999.
• M. Uruichi, K. Yakushi, Y. Yamashita. Spectroscopic Study of Narrow-Band Organic Metal (BEDT-ATD)₂PF₆(THF) without Dimerized Structure, J. Phys. Soc. Jpn., Vol. 68, No. 2, pp. 531-538, 1999.
• T. Fukushima, N. Okazeri, T. Miyashi, K. Suzuki, Y. Yamashita, T. Suzuki. First Stable Tetracyanodiphenoquinodimethane with a Completely Planar Geometry: Preparation, X-ray Structure, and Highly Conductive Complexes of Bis[1,2,5]thiadiazolo-TCNDQ, Tetrahedron Lett., Vol. 40, No. 6, pp. 1175-1178, 1999.
• M. Uruichi, K. Yakushi, Y. Yamashita. Temperature Dependent Reflection Spectra of Metallic (BEDT-ATD)₂X(THF) (X = PF₆, AsF₆), Synth. Met., Vol. 103, No. 1-3, pp. 2206, 1999.
• Yoshiro Yamashita. Crystal Structure Control for Organic Conductors, Proceedings of the Second SANKEN International Symposium on Chemical and Physical Perspective for Molecular Devices, pp. 231-237, 1999.
• S. Tanaka, Y. Yamashita. New Building Unit for Rigid and Coplanar Oligo-Aromatic Molecular Wires with Insulating Mantel, Synth. Met., Vol. 101, No. 1-3, pp. 532-533, 1999.
• K. Suzuki, M. Tomura, Y. Yamashita. TCNQ Analogues Composed of Heterocyclic Rings, Synth. Met., Vol. 102, No. 1-3, pp. 1480-1481, 1999.
• H. Yamochi, S. Nakamura, G. Saito, M. B. Zaman, J. Toyoda, Y. Morita, K. Nakasuji, Y. Yamashita. Cyananilate Anion as Hydrogen Bonded Counter Ion in Conducting CT Complexes, Synth. Met., Vol. 102, No. 1-3, pp. 1729, 1999.
• M. B. Zaman, M. Tomura, Y. Yamashita. Novel Supramolecular Synthon in Crystal Engineering: Ionic Complexes of 4,4'-bipyridine and 1,2-Bis(2-pyridyl)ethylene with 2,5-Dichloro-3,6-dihydroxy-1,4-benzoquinone, Chem. Commun., No. 11, pp. 999-1000, 1999.
• M. B. Zaman, M. Tomura, Y. Yamashita, M. Sayaduzzaman, A. M. Chowdhury. A Decamethylferrocene [Fe(C₅Me₅)₂] and Chloranilic acid (CA) Complex with Hydrogen Bonded Supramolecular Structure between CA and H₂O Molecules, CrystEngComm, No. 9, 1999.
• K. Ono, A. Adachi, K. Okita, M. Goto, Y. Yamashita. Terphenyl and Poly(p-phenylene) Derivatives Containing Fused 1,2,5-Thiadiazole Units, Chem. Lett., No. 6, pp. 545-548, 1998.
• M. Uruichi, K. Yakushi, Y. Yamashita, J. Qin. Charge-transfer Salts of M(mnt)₂(M=Ni, Pd, Pt, Au) with BDNT: Ferromagnetic Interactions in Conductive (BDNT)₂-[Ni(mnt)₂], J. Mater. Chem., Vol. 8, No. 1, pp. 141-146, 1998.
• Y. Yamashita, M. Tomura. Highly Polarized Electron Donors, Acceptors and Donor-Acceptor Compounds for Organic Conductors (feature article), J. Mater. Chem., Vol. 8, No. 9, pp. 1933-1944, 1998.
• Y. Yamashita, M. Tomura, M. B. Zaman, K. Imaeda. Synthesis and Properties of Novel Tetrathiafulvalene Vinylogues, Chem. Commun., No. 16, pp. 1657-1658, 1998.
• K. Suzuki, M. Tomura, Y. Yamashita. New Electron Acceptors Containing Thieno[3,4-b]pyrazine Units, J. Mater. Chem., Vol. 8, No. 5, pp. 1117-1119, 1998.
• Y. Yamashita, M, Tomura, S. Tanaka, K. Imaeda. Novel Organic Metals Based on Nonplanar Bis(1,3-Dithiole) Donors, Synth. Met., Vol. 86, No. 1-3, pp. 1795-1796, 1997.
• A. Ohta, Y. Yamashita. Preparation, Properties, and Oxidation of Novel Bis(1,3-dithiole) Compounds Containing a Di(2-thienyl)methane Unit, Heterocycles, Vol. 44, No. 1, pp. 263-276, 1997.
• C. Kitamura, Y. Yamashita. ynthesis and Reactions of 3,3'-Dibromodihydrodipyrrins, J. Chem. Soc., Perkin Trans. 1, No. 10, pp. 1443-1447, 1997.
• S. Tanaka, Y. Yamashita. A Novel Monomer Candidate for Intrinsically Conductive Organic Polymers Based on Nonclassical Thiophene, Synth. Met., Vol. 84, No. 1-3, pp. 229-230, 1997.
• M. Tomura, Y. Yamashita. Synthesis, Structure, and Physical Properties of Novel Component Molecules with Fused Heterocycles for Organic Conductor, Synth. Met., Vol. 86, No. 1-3, pp. 1871-1872, 1997.
• Y. Yamashita, K. Ono, M. Tomura, S. Tanaka. Synthesis and Properties of Benzobis(thiadiazole)s with Nonclassical p-Electron Ring Systems, Tetrahedron, Vol. 53, No. 29, pp. 10169-10178, 1997.
• A. Ohta, Y. Yamashita. Novel Bis(1,3-dithiole) Electron Donors by Oxidative Intramolecular Cyclization of 2,2'-Bis(1,4-dithiafulven-6-yl)-3,3'-bithienyls, Mol. Cryst. Liq. Cryst., Vol. 296, pp. 1-18, 1997.
• T. Suzuki, Y. Yamashita, T. Fukushima, T. Miyashi. Tetracyanoquinodimethanes Fused with a 1,2,5-Chalcogenadiazole Ring, Mol. Cryst. Liq. Cryst., Vol. 296, pp. 165-180, 1997.
• K. Imaeda, J. Krober, C. Nakano, M. Tomura, S. Tanaka, Y. Yamashita, H. Kobayashi, H. Inokuchi, A. Kobayashi. Molecular Metals Based on Nonplanar Donor BEDT-ATD: Appearance of Metal-Insulator Transition by Anion or Solvent Replacement, Mol. Cryst. Liq. Cryst., Vol. 296, pp. 205-216, 1997.
• Y. Yamashita, K. Ono, M. Tomura, K. Imaeda. Synthesis and Characterization on New Electron Donors Containing 1,2,5-Thiadiazole and 1,1-Dihydro-4,4-bi(pyridylidene) Units, Chem. Commun., No. 19, pp. 1851-1852, 1997.
• K.Yakushi, J. Dong, M. Uruichi, Y. Yamashita. Spectroscopic Studies on BDNT Having a Property of One-Step Two-Electron Oxidation: BDNT0, BDNT+1, and BDNT2+,, , 284, 223-234 (1996), Mol. Cryst. Liq. Cryst., Vol. 284, pp. 223-234, 1996.
• Y. Yamashita, M. Tomura, K. Imaeda. Unusual Cation Radical Salts of Nonplanar Bis(1,3-dithiole) Donors Incorporating Solvent Molecules, Chem. Commun., No. 17, pp. 2021-2022, 1996.
• C. Kitamura, S. Tanaka, Y. Yamashita. New Narrow-Bandgap Polymers Composed of [1,2,5]Thiadiazolo[3,4-g]quinoxaline and Aromatic Heterocycles, Chem. Lett., No. 1, pp. 63-64, 1996.
• C. Kitamura, S. Tanaka, Y. Yamashita. Design of Narrow-Bandgap Polymers. Syntheses and Properties of Monomers and Polymers Containing Aromatic-Donor and o-Quinoid-Acceptor Units, Chem. Mater., Vol. 8, No. 2, pp. 570-578, 1996.
• J. Dong, K. Yakushi, Y. Yamashita, K. Imaeda, H. Inokuchi. Electronic and Vibronic Structure of Nonplanar Organic Charge Transfer Salt m-BDNT-PF6, Phys. Stat. Sol. (b), Vol. 195, pp. 611-623, 1996.
• M. Hirayama, T. Terasaka, M. Itasaka, T. Suzuki, Y. Yamashita, T. Miyashi. ESR of the Trianion and Anion Radicals of Benzo[g][1,2,5]thiadiazolo[3,4-b]quinoxaline-5,10-dione and Its Selenium Analogue, Chem. Lett., No. 9, pp. 837-890, 1995.
• E. Hasegawa, H. Katagiri, D. Nakagawa, T. Horaguchi, S. Tanaka, Y. Yamashita. Electron Transfer Induced Stereoselective Cyclization of 2,2'-Disubstituted Dibenzoylmethane to anti-Cyclopropane-1,2-diol, Tetrahedron Lett., Vol. 36, No. 38, pp. 6915-6918, 1995.
• Y. Yamashita, S. Tanaka, K. Imaeda. Organic Metals Based on Butterfly-Shaped Donor Molecules, Synth. Met., Vol. 71, pp. 1965-1966, 1995.
• M. Karikomi, C. Kitamura, S. Tanaka, Y. Yamashita. New Narrow-Bandgap Polymer Composed of Benzobis(1,2,5-thiadiazole) and Thiophenes, J. Am. Chem. Soc., Vol. 117, No. 25, pp. 6791-6792, 1995.
• A. Ohta, Y. Yamashita. Oxidative Intramolecular Cyclization of 2,2'-Bis(1,4-dithiafulven-6-yl)-3,3'-bithienyls affording Novel Bis(1,3-dithiole) Electron Donors, J. Chem. Soc., Chem. Commun., No. 17, pp. 1761-1762, 1995.
• K. Imaeda, Y. Li, Y. Yamashita, H. Inokuchi, M. Sano. Temperature Dependence of Hall Mobility in a Single Crystal of Organic Semiconductor BTQBT,, , 5, 861-863 (1995), J. Mater. Chem., Vol. 5, No. 6, pp. 861-863, 1995.
• S. Tanaka, Y. Yamashita. Syntheses of Narrow Bandgap Heterocyclic Copolymers of Aromatic-Donor and Quinonoid-Acceptor Units, Synth. Met., Vol. 69, pp. 599-600, 1995.
• A. Ohta, Y. Yamashita. Preparation and Properties of Bis[5-(6-methyl-1,4-dithiafulven-6-yl)-2-thienyl]methanes Affording Near-Infrared Absorbing Cations by Oxidation, J. Chem. Soc., Chem. Commun., No. 5, pp. 557-558, 1995.
• A. Ohta, Y. Yamashita. Preparation and Properties of Tris(1,3-dithiole) Donors Containing Thiophene Spacer Units, Heterocycles, Vol. 40, No. 1, pp. 123-126, 1995.
• M. Tomura, Y. Yamashita. Syntheses and Properties of Novel Conducting Dithiolato-Metal Complexes Having Peripheral Heteroatoms and Extended p-Conjugated Systems, J. Mater. Chem., Vol. 5, No. 10, pp. 1753-1754, 1995.
• V. N. Denisov, A. V. Ivlev, B. N. Mavrin, K. Yakushi, J. Dong, Y. Yamashita. Resonant Raman Scattering in Single Crystals BDNT, BDNT1+ and BDNT2+, Chem. Phys. Lett., Vol. 246, No. 2, pp. 176-182, 1995.
• M. Hirayama, T. Terasaka, Y. Yamashita, T. Suzuki, T. Miyashi, Y. Usui. ESR of the Anion Radical of 2,6-Dithioxobenzo[1,2-d:4,5-d']bis[1,3]dithole-4,8-dione. Observation of the Satellites of 17O, 13C, and 33S and the Second-Generation Satellites due to Both 13C and 33S in Natural Abundance, Bull. Chem. Soc. Jpn., Vol. 68, No. 12, pp. 3337-3339, 1995.
• A. Hoshino, S. Isoda, H. Kurata, T. Kobayashi, Y. Yamashita. Prediction of the Epitaxial Orientaion of Ultrathin Organic Films on Graphite, Jpn. J. Appl. Phys., Vol. 34, pp. 3858-3863, 1995.
• M. Hirayama, M. Itasaka, T. Suzuki, Y. Yamashita, T. Miyashi. The p-Trianion Radical of 2,3,6,7-Tetracyanobenzo[1,2-b:4,5-b']bisdithiole-4,8-dione. Observation of ESR with 13C-Satellites in Natural Abundance, Chem. Lett., No. 7, pp. 511-514, 1995.
• K. Imaeda, Y. Yamashita, S. Tanaka, H. Inokuchi. New Low-Temperature Organic Metals of (BEDT-ATD)2X(THF) (X=PF6, AsF6), Synth. Met., Vol. 73, No. 2, pp. 107-111, 1995.
• J. Dong, K. Yakushi, Y. Yamashita. Spectroscopic Study of Solid BDNT and Its Monocation and Dication Salts, J. Mater. Chem., Vol. 5, No. 10, pp. 1735-1740, 1995.
• M. Hirayama, T. Terasaka, Y. Morita, T. Suzuki, Y. Yamashita, T. Miyashi. ESR of the p-Radical Formed by Photoreduction of Bis(1,2,5-selenadiazolo)tetracyano-quinodimethane in Methanol. Observation of a Large 77Se Hfs, Chem. Lett., No. 11, pp. 1021-1022, 1995.
• C. Kitamura, S. Tanaka, Y. Yamashita. Synthesis of New Narrow Bandgap Polymers Based on 5,7-Di(2-thienyl)thieno[3,4-b]pyrazine and Its Derivatives, J. Chem. Soc., Chem. Commun., No. 13, pp. 1585-1586, 1994.
• T. Suzuki, T. Sakimura, S. Tanaka, Y. Yamashita, H. Shiohara, T. Miyashi. 2-(Thiopyran-4'-yliden)-1,3-dithioles fused with Thiophene Units: Intramolecular S---S Interaction Affecting the Redox Properties and Molecular Geometries, J. Chem. Soc., Chem. Commun., No. 12, pp. 1431-1432, 1994.
• K. Ono, S. Tanaka, K. Imaeda, Y. Yamashita. Preparation and Properties of 7-(1,3-Dithiol-2-ylidene)-4-methyl-4,7-dihydro[1,2,5]-thiadiazolo[3,4-b]pyridines: Novel Donor Molecules Containing a 1,2,5-Thiadiazole Unit, J. Chem. Soc., Chem. Commun., No. 7, pp. 899-900, 1994.
• M. Tomura, S. Tanaka, Y. Yamashita. Synthesis, Structure, and Properties of the Novel Conducting Dithiolato-Metal Complexes Having Dicyanopyrazine Moieties, Synth. Met., Vol. 64, pp. 197-202, 1994.
• Y. Yamashita, K. Ono, S. Tanaka, K. Imaeda, H. Inokuchi. Nonplanar Bis(1,3-dithiole) Donors Affording Novel Cation Radical Salts, Adv. Materials, Vol. 6, No. 4, pp. 295-298, 1994.
• S. Tanaka, M. Tomura, Y. Yamashita. Synthesis and Characterization of Thieno[3,4-c][1,2,5]thiadiazoles, Heterocycles, Vol. 37, No. 2, pp. 693-696, 1994.
• M. Kozaki, S. Tanaka, Y. Yamashita. Preparation and Properties of Novel Polythiophenes Containing 1,3-Dithiol-2-ylidene Moieties, J. Org. Chem., Vol. 59, No. 2, pp. 442-450, 1994.
• K. Saito, C. Sugiura, E. Tanimoto, K. Saito, Y. Yamashita. Synthesis and Properties of Tetrathiafulvalene Derivatives Containing Quinoid Structures: Novel Electron Donors of Organic Conductors, Heterocycles, Vol. 38, No. 10, pp. 2153-2158, 1994.
• K. Ono, S. Tanaka, Y. Yamashita. Benzobisthiadiazoles Containing Hypervalent Sulfur Atoms: Novel Heterocycles with High Electron Affinity and Short Interheteroatom Contacts, Angew. Chem., Int. Ed. Engl., Vol. 33, No. 19, pp. 1977-1979, 1994.
• S. Hasegawa, T. Mori, K. Imaeda, S. Tanaka, Y. Yamashita, H. Inokuchi, H. Fujimoto, K. Seki, N. Ueno. Intermolecular Energy-Band Dispersion in Oriented Thin Films of Bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) by Angle Resolved Photoemission, J. Chem. Phys., Vol. 100, No. 9, pp. 6969-6973, 1994.
• M. Tomura, S. Tanaka, Y. Yamashita. Preparation and Properties of Bis[1,2,5]thiadiazolotetrathiafulvalene, Heterocycles, Vol. 35, No. 1, pp. 69-72, 1993.
• Y. Yamashita, K. Ono, S. Tanaka, K. Imaeda, H. Inokuchi, M. Sano. Dithio-derivatives of p-Quinodimethanes Fused with 1,2,5-Thiadiazoles: a Novel Type of p-Donor-Acceptor System, J. Chem. Soc., Chem. Commun., No. 24, pp. 1803-1805, 1993.
• M. Bonamico, V. Fares, A. Flamini, N. Poli, Y. Yamashita, K. Imaeda. Interaction of Bis(1,2,6,7-tetracyano-3,5-dihydro-3,5-diiminopyrrolizinide) Metal Complexes with Phenazine and Derivatives. Crystal Structures of Addition Compounds of the Nickel(II) Complex with Phenazine and 5,10-Dimethyl-5,10-dihydrophenazine, J. Chem. Soc., Dalton Trans., No. 23, pp. 3463-3470, 1993.
• S. Hasegawa, S. Tanaka, Y. Yamashita, H. Inokuchi, H. Fujimoto, K. Kamiya, K. Seki, N. Ueno. Molecular Orientation in Thin Films of Bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) on Graphite Studied by Angle-Resolved Photoelectron Spectroscopy, Phy. Rev. B, Vol. 48, No. 4, pp. 2596-2600, 1993.
• T. Kobayashi, K. Ono, H. Suda, Y. Yamashita, H. Kato. Syntheses and Spectral Properties of Norbornadiene-Fused Heterocycles: 1,3-Diphenyl-4,7-dihydro-4,7-methanobenzo[c]-thiophene, -pyrrole, and -furan, Bull. Chem. Soc. Jpn., Vol. 66, No. 9, pp. 2707-2713, 1993.
• S. Tanaka, Y. Yamashita. Synthesis of a Narrow Band Gap Heterocyclic Polymer: Poly-4,6-di(2-thienyl)thieno[3,4-c][1,2,5]thiadiazole, Synthetic Metal, Vol. 55-57, pp. 1251-1254, 1993.
• Y. Yamashita, S. Tanaka, M. Tomura. 2,2'-(Cyclopenten-3,5-diylidene)bis(1,3-dithiole)s: Novel Electron Donors Undergoing Deprotonation by Oxidation, J. Chem. Soc., Chem. Commun., No. 7, pp. 652-653, 1993.
• T. Suzuki, T. Okubo, A. Okada, Y. Yamashita, T. Miyashi. Benzidine Type Electron Donors Fused with 1,2,5-Chalcogenadiazole Units, Heterocycles, Vol. 35, No. 1, pp. 395-406, 1993.
• M. Kozaki, S. Tanaka, Y. Yamashita. Preparation and Properties of 7-(1,3-Dithiol-2-ylidene)-7H-cyclopenta[1,2-b;4,3-b']dithiophenes and Their Polymers, Chem. Lett., No. 3, pp. 533-536, 1993.
• Y. Yamashita, S. Tanaka. Crystal Structures of Cation Radical Salts of a Bis(1,3-dithiole) Donor Containing a 1,2,5-Thiadiazole Unit, Chem. Lett., No. 1, pp. 73-76, 1993.
• Y. Yamashita, S. Tanaka, K. Imaeda, H. Inokuchi, M. Sano. Preparation and Properties of Bis[1,2,5]thiadiazolo-p-quinobis(1,3-dithiole) (BTQBT) and Its Derivatives. Novel Organic Semiconductors, J. Org. Chem., Vol. 57, No. 20, pp. 5517-5522, 1992.
• E. Hasegawa, K. Ishiyama, T. Kato, T. Horaguchi, T. Shimizu, S. Tanaka, Y. Yamashita. Photochemically and Thermally Induced Free-Radical Reactions of a,b-Epoxy Ketones with Tributyltin Hydride: Selective Ca-O Bond Cleavage of Oxiranylmethyl Radicals Derived from a,b-Epoxy Ketones, J. Org. Chem., Vol. 57, No. 20, pp. 5352-5359, 1992.
• T. Suzuki, H. Shiohara, M. Monobe, T. Sakimura, S. Tanaka, Y. Yamashita, T. Miyashi. Tetrathienylethylenes, a New Class of Electron Donors---Dications Twisted by 90｡ Stabilized by Formation of Polymethine Units, Angew. Chem., Int. Ed. Engl., Vol. 31, No. 4, pp. 455-458, 1992.
• Y. Yamashita, S. Tanaka, K. Imaeda, H. Inokuchi, M. Sano. 4,7-Bis(1,3-dithiol-2-ylidene)-4,7-dihydro-2,1,3-benzothiadiazoles. A Novel Type of Electron Donors Affording Organic Metals, Chem. Lett., No. 3, pp. 419-422, 1992.
• K. Imaeda, Y. Yamashita, Y. Li, T. Mori, H. Inokuchi, M. Sano. Hall-effect Observation in the New Organic Semiconductor Bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) (BTQBT), J. Mater. Chem., Vol. 2, No. 1, pp. 115-118, 1992.
• Y. Yamashita, S. Tanaka, M. Tomura. Tetrathio-Derivatives of p-Quinodimethanes Fused with Selenadiazole Units: A Novel Type of Electron Donors, Phosphorous, Sulfur, and Silicon, Vol. 67, No. 1-4, pp. 327-332, 1992.
• Y. Tsubata, T. Suzuki, Y. Yamashita, T. Mukai, T. Miyashi. Tetracyanoquinodimethanes Fused with 1,2,5-Thiadiazole and Pyrazine Units, Heterocycles, Vol. 33, No. 1, pp. 337-348, 1992.
• Y. Yamashita, S. Tanaka, M. Tomura. Structure and Redox Reactions of Tricyclic Pyridinium N-Imines, Heterocycles, Vol. 33, No. 1, pp. 47-50, 1992.
• T. Suzuki, H. Fujii, T. Miyashi, Y. Yamashita. Molecular Recognition through C-H---O Hydrogen Bonding in Charge-Transfer Crystals: Highly Selective Complexation of 2,4,7-Trinitrofluorenone with 2,6-Dimethylnaphthalene, J. Org. Chem., Vol. 57, No. 25, pp. 6744-6748, 1992.
• Y. Tsubata, T. Suzuki, T. Miyashi, Y. Yamashita. Single-Component Organic Conductors Based on Neutral Radicals Containing the Pyrazine-TCNQ Skeleton, J. Org. Chem., Vol. 57, No. 25, pp. 6749-6755, 1992.
• K. Iwasaki, A. Ugawa, A. Kawamoto, Y. Yamashita, K. Yakushi, T. Suzuki, T. Miyashi. Crystal Structures of Metallic and Insulating Molecular Complexes between Naphthaceno[5,6-c,d:11,12-c',d']bis[1,2]diselenole and 4,8-Bis(dicyanomethylene)-4H,8H-benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole: (TSeT)(BTDA-TCNQ) and (TSeT)(BTDA-TCNQ)(C6H5Cl), Bull. Chem. Soc. Jpn., Vol. 65, No. 12, pp. 3350-3357, 1992.
• Yoshiro Yamashita. Structure of the Charge-Transfer Complex of (DBTTF)(BTDA-TCNQ), K. Iwasaki, T. Ida, A. Kawamoto, A. Ugawa, Y. Yamashita, K. Yakushi, and T. Suzuki, Acta Crystallogr., Sect., C, Vol. 48, No. 11, pp. 1982-1984, 1992.
• M. Kozaki, S. Tanaka, Y. Yamashita. Preparation and Properties of Poly-4-(1,3-dithiol-2-ylidene)-4H-cyclopenta[2,1-b; 3,4-b']dithiophene and its Derivatives , J. Chem. Soc., Chem. Commun., No. 16, pp. 1137-1138, 1992.
• H. Fujimoto, K. Kamiya, S. Tanaka, T. Mori, Y. Yamashita, H. Inokuchi, K. Seki. Electronic Structure of Bis[1,2,5]thiadiazolo-p-quinobis(1,3-dithiole) (BTQBT) Studied by Ultraviolet Photoemission Spectroscopy, Chem. Phys., Vol. 165, No. 1, pp. 135-142, 1992.
• T. Suzuki, H. Fujii, Y. Yamashita, C. Kabuto, S. Tanaka, M. Harasawa, T. Mukai, T. Miyashi. Clathrate Formation and Molecular Recognition by Novel Chalcogen-Cyano Interactions in Tetracyanoquinodimethanes Fused with Thiadiazole and Selenadiazole Rings, J. Am. Chem. Soc., Vol. 114, No. 8, pp. 3034-3043, 1992.
• Y. Yamashita, S. Tanaka, K. Imaeda, H. Inokuchi, M. Sano. 5,8-Bis(1,3-dithiol-2-yliden)-5,8-dihydroquinoxalines: Novel Electron Donors with Low Oxidation Potentials, J. Chem. Soc., Chem. Commun., No. 16, pp. 1132-1133, 1991.
• Y. Yamashita, T. Suzuki, Y. Kobayashi, T. Mukai, T. Miyashi. Preparation and Properties of Tetracyanoquinodimethane Radical-Anion Salts with Azaazulenium and Diazaazulenium Ions, Synth. Met., Vol. 45, No. 2, pp. 213-220, 1991.
• A. Ugawa, K. Iwasaki, A. Kawamoto, K. Yakushi, Y. Yamashita, T. Suzuki. Metallic Behavior Stable against Peiers Instability in the One-dimensional Organic Conductor Tetraselenotetracene-bis(1,2,5-thiadiazolo)tetracyanoquinodimethane, Phy. Rev. B, Vol. 43, No. 18, pp. 14718-14721, 1991.
• E. Hasegawa, K. Okada, H. Ikeda, Y. Yamashita, T. Mukai. Photosensitized [2+2] Cycloreversion Reactions of Arylated Cage Compounds in Nonpolar Solvents. Highly Efficient Adiabatic Exciplex Isomerization , J. Org. Chem., Vol. 56, No. 6, pp. 2170-2178, 1991.
• Y. Yamashita, S. Tanaka, K. Imaeda, H. Inokuchi. Tetrathio-Derivatives of p-Quinodimethanes fused with 1,2,5-Thiadiazoles. A Novel Type of Organic Semiconductors, Chem. Lett., No. 7, pp. 1213-1216, 1991.
• K. Saito, T. Ushida, H. Fushihara, Y. Yamashita, S. Tanaka, K. Takahashi. On the Multiplicity of Carbenes Conjugated with Pyrrole and Furan Moieties: Molecular Orbital Calculation and Reaction of 2-(1-Methyl)-pyrrolylmethylene and 2-Furylmethylene with cis- and trans-Stilbenes, Heterocycles, Vol. 31, pp. 115-122, 1990.
• Y. Yamashita, M. Tomura, S. Tanaka. A Facile Preparation of Tetrathiafulvalenes having Alkylthio Groups from 1,3-Dithiole-2-thiones using a High-pressure Reaction, J. Chem. Soc., Perkin Trans. I, No. 12, pp. 3358-3359, 1990.
• Y. Yamashita, J. Eguchi, T. Suzuki, C. Kabuto, T. Miyashi, S. Tanaka. 4,7-Dimethyl-4,7-dihydro[1,2,5]thiadiazolo[3,4-b]pyrazine, a Novel Electron Donor with a 12 p-Electron Ring System, Angew. Chem., Int. Ed. Engl., Vol. 29, No. 6, pp. 643-645, 1990.
• Y. Yamashita, Y. Tsubata, T. Suzuki, T. Miyashi, T. Mukai, S. Tanaka. Benzo[g][1,2,5]thiadiazolo[3,4-b]quinoxaline-5,10-dione and Its Selenium Analogue. An Unusual Type of Quinones, Chem. Lett., No. 3, pp. 445-448, 1990.
• Y. Yamashita, K. Saito, T. Mukai, T. Miyashi. N-Methyl Derivatives of [1,2,5]Thiadiazolo[3,4-b]quinoxaline and the Selenium Analogues, Tetrahedron Lett., Vol. 30, No. 50, pp. 7071-7074, 1989.
• 山下敬郎. 縮合複素環を有する電子受容体および供与体, 有機合成化学協会誌, Vol. 47, pp. 1108-1117, 1989.
• Y. Yamashita, T. Suzuki, T. Miyashi. 2,2'-(5,8-Dihydroquinoxaline-5,8-diylidene)bis(1,3-benzodithiole)s. A New Type of Electron Donors, Chem. Lett., No. 10, pp. 1607-1610, 1989.
• T. Suzuki, Y. Yamashita, C. Kabuto, T. Miyashi. Preparation, Properties, and Crystal Structure of a 1,2,5-Thiadiadiazolotetracyano-quinodimethane, J. Chem. Soc., Chem. Commun., No. 16, pp. 1102-1103, 1989.
• H. Ikeda, Y. Yamashita, C. Kabuto, T. Miyashi. nterception of 1,4-Radical Cations Derived from a Cage Ketone with Molecular Oxygen, Chem. Lett., No. 8, pp. 1333-1336, 1988.
• H. Ikeda, Y. Yamashita, C. Kabuto, T. Miyashi. Unusual Cycloaddition of a Cage Ketone with Tetracyanoethylene by Irradiation of the Electron Donor-Acceptor Complex, Tetrahedron Lett., Vol. 29, No. 49, pp. 5779-5783, 1988.
• T. Suzuki, C. Kabuto, Y. Yamashita, T. Mukai, T. Miyashi. Crystal Structure of Benzene-Bis[1,2,5]thiadiazolotetracyanoquinodimethane (BTDA) Complex: a Weak Charge-Transfer Complex Stabilized by Inclusion Behavior, J. Chem. Soc., Chem. Commun., No. 13, pp. 895-896, 1988.
• Y. Yamashita, T. Hanaoka, Y. Takeda, T. Mukai, T. Miyashi. Syntheses and Properties of Dipyridylnorbornadienes, Bull. Chem. Soc. Jpn., Vol. 61, No. 7, pp. 2451-2458, 1988.
• M. Hirayama, A. Seki, Y. Yamashita, T. Suzuki, T. Miyashi. Formation and Spin Density Distribution of the Radical Anion and Radical Trianion of Bis[diphenylpyradino]tetracyanoquinodimethane Studied by ESR, Chem. Lett., No. 5, pp. 769-772, 1988.
• M. Hirayama, A. Seki, Y. Yamashita, T. Suzuki, T. Miyashi. E.S.R. Observation of the Radical Trianion and Radical Anion of Bis(1,2,5-thiadiazolo)-tetracyanoquinodimethane, J. Chem. Soc., Chem. Commun., pp. 490-491, 1988.
• Y. Yamashita, T. Miyashi. Preparation and Properties of Tetrathio-Derivatives of Quinodimethanes Fused to a 1,2,5-Thiadiazole Unit and Related Heterocycles, Chem. Lett., No. 4, pp. 661-664, 1988.
• T. Suzuki, Y. Yamashita, T. Mukai, T. Miyashi. Photocyclization of Norbornadienes fused with Quinone Units, Tetrahedron Lett., Vol. 29, No. 12, pp. 1405-1408, 1988.
• Y. Yamashita, K. Saito, T. Suzuki, C. Kabuto, T. Mukai, T. Miyashi. Bis([1,2,5]thiadiazolo)[3,4-b;3',4'-e]pyrazine, a Novel 14p-Electron Heterocycle with High Electron Affinity, Angew. Chem. Int. Ed. Engl., Vol. 27, No. 3, pp. 434-435, 1988.
• T. Suzuki, C. Kabuto, Y. Yamashita, T. Mukai, T. Miyashi, G. Saito. A New Type of Two-Dimensional Organic Conductors: Alkylammonium Bis[1,2,5]-thiadiazolotetracyanoquinodimethanides, Bull. Chem. Soc. Jpn., Vol. 61, No. 3, pp. 483-493, 1988.
• Y. Yamashita, K. Hagiya, G. Saito, T. Mukai. Conductive Salts of Tropylium Ions with Tetracyanoquinodimethane Anion Radical (TCNQ-.) and Bisthiadiazolotetracyanoquinodimethane Anion Radical (BTDA-TCNQ-.),, , 61, 271-279 (1988), Bull. Chem. Soc. Jpn., Vol. 61, No. 2, pp. 271-279, 1988.
• M. Hirayama, A. Seki, Y. Yamashita, T. Suzuki, T. Miyashi. ESR of Radical Anion and Radical Trianion of [1,2,5]Thiadiazolo-tetracyanonaphthoquinodimethane, Chem. Lett., No. 1, pp. 67-70, 1988.
• T. Suzuki, C. Kabuto, Y. Yamashita, T. Mukai. Crystal Structure of TTF･BTDA-TCNQ Complex. A New Type of CT Complex with an Inclusion Behavior and a Multi-dimensional Structure, Bull. Chem. Soc. Jpn., Vol. 60, No. 6, pp. 2111-2115, 1987.
• T. Suzuki, C. Kabuto, Y. Yamashita, T. Mukai. Preparation, Properties and Crystal Structure of 1,2,5-Selenadiazolotetracyanonaphthoquinodimethane, Chem. Lett., No. 7, pp. 1192-1132, 1987.
• T. Suzuki, C. Kabuto, Y. Yamashita, G. Saito, T. Mukai, T. Miyashi. Preparation and Crystal Structures of Tetracyanoquinodimethanes fused with [1,2,5]Selenadiazole Units, Chem. Lett., No. 11, pp. 2285-2287, 1987.
• T. Suzuki, C. Kabuto, Y. Yamashita, T. Mukai. An Anion Radical Salt of a Quinone fused with 1,3-Dithiole Units. Crystal and Molecular Structure of a Tetraethylammonium Salt of 2,6-Thioxobenzo[1,2-d:4,5-d']bis[1,3]dithiol-4,8-dione, Bull. Chem. Soc. Jpn., Vol. 60, No. 2, pp. 3459-3461, 1987.
• Y. Yamashita, H. Ikeda, T. Mukai. Photoinduced Electron Transfer Reactions of Cage Compounds. Novel Pericyclic Reactions Involving a Chain Process, J. Am. Chem. Soc., Vol. 109, No. 22, pp. 6682-6687, 1987.
• Y. Yamashita, T. Suzuki, T. Mukai. Preparation and Properties of the Dianion and the Dihydro Derivative of the Bis[1,2,5]thiadiazolo Derivative of Tetracyanoquinodimethane, J. Chem. Soc., Chem. Commun., No. 15, pp. 1184-1185, 1987.
• C. Kabuto, Y. Fukazawa, T. Suzuki, Y. Yamashita, T. Miyashi, T. Mukai. Crystal Structures of Molecular Complexes of 2-Chloro-11,11,12,12-tetracyanoanthraquinodimethane with Benzene (1:1) and Pyrene (2:1); A Novel Type of Charge-Transfer Complexes, Tetrahedron Lett., Vol. 27, No. 8, pp. 925-928, 1986.
• Y. Yamashita, T. Suzuki, T. Mukai. The Synthesis and Properties of Tetracyanoquinodimethanes fused with Aromatic Rings and Heterocyclic Rings, Nippon Kagaku Kaishi, No. 2, pp. 265-275, 1986.
• Y. Yamashita, K. Hagiya, G. Saito, T. Mukai. Novel Tetracyanoquinodimethane Anion Radical Salts of Heterocyclic Cations Containing a Tropylium Ion Skeleton, Chem. Lett., No. 4, pp. 537-541, 1986.
• Y. Yamashita, T. Suzuki, G. Saito, T. Mukai. Novel Quinone-type Acceptors fused with Sulphur Heterocycles and Their Highly Conductive Complexes with Electron Donors , J. Chem. Soc., Chem. Commun., No. 19, pp. 1489-1491, 1986.
• C. Kabuto, T. Suzuki, Y. Yamashita, T. Mukai. Crystal and Molecular Structure of Bis-1,2,5-thiadiazolotetracyanoquinodimethanes: A Novel Acceptor Forming Highly Conductive Complexes, Chem. Lett., No. 9, pp. 1433-1436, 1986.
• Y. Yamashita, T. Hanaoka, Y. Takeda, T. Mukai. Preparation and Photoreactions of Bispyridylnorbornadienes, Chem. Lett., No. 8, pp. 1279-1282, 1986.
• Y. Yamashita, T. Suzuki, G. Saito, T. Mukai. Preparation and Properties of Tetracyanoquinodimethanes fused with Pyrazine Units, Chem. Lett., No. 5, pp. 715-717, 1986.
• Y. Nishizawa, T. Suzuki, Y. Yamashita, T. Miyashi, T. Mukai. The Synthesis and Properties of 11,11,12,12-Tetracyanoanthraquinodimethane and Its Derivatives, Nippon Kagaku Kaishi, No. 9, pp. 904-909, 1985.
• Y. Yamashita, T. Suzuki, G. Saito, T. Mukai. Highly Conductive Complexes of Bis-1,2,5-thiadiazolo-tetracyanoquinodimethane (BTDA-TCNQ) with Amines, Chem. Lett., No. 11, pp. 1759-1762, 1985.
• Y. Yamashita, T. Suzuki, T. Mukai, G. Saito. Preparation and Properties of Tetracyanoquinodimethane fused with 1,2,5-Thiadiazole Units, J. Chem. Soc., Chem. Commun., No. 15, pp. 1044-1045, 1985.
• T. Mukai, T. Suzuki, Y. Yamashita. Charge-Transfer Complexes of 11,11,12,12-Tetracyanoanthraquinodimethanes with Various Donors, Bull. Chem. Soc. Jpn., Vol. 58, No. 8, pp. 2433-2434, 1985.
• Y. Yamashita, H. Yaegashi, T. Mukai. Orientation Selective Bond Cleavage Reactions of Biphenyl-fused 1,2-Diphenylcyclobutanes Initiated by Electron Transfer, Tetrahedron Lett., Vol. 26, No. 31, pp. 3579-3582, 1985.
• 増村光男, 山下敬郎, 津嘉山正夫. 新しい骨格を有するヘテロ環化合物の合成に関する研究, 旭硝子工業技術奨励会研究報告, Vol. 47, pp. 127-136, 1985.
• Y. Yamashita, T. Hayashi, M. Masumura. Reaction of Pyridine N-imines with Ylidenemalononitriles: Formation of a Novel Intramolecular Pyridinium Salt, Tetrahedron Lett., Vol. 25, No. 37, pp. 4429-4432, 1984.
• Y. Yamashita, T. Mukai. Synthesis and [2+2]-Cycloreversion of Cage Ketones, Chem. Lett., No. 10, pp. 1741-1744, 1984.
• Y. Yamashita, D. Suzuki, M. Masumura. Addition Reaction of Indolizine Derivatives with Dimethyl Acetylenedicarboxylate, Heterocycles, Vol. 22, No. 4, pp. 705-708, 1984.
• Y. Yamashita, D. Suzuki, M. Masumura. Convenient Synthesis of Benzo[b]tropones fused with Indolizines or Indoles by Reaction of 2-Phenyl-3-vinyl Substituted Derivatives with Polyphosphoric Acid, Heterocycles, Vol. 22, No. 4, pp. 791-794, 1984.
• W. von E. Doering, Y. Yamashita. Chiral Deuterium Labeling: New Method for Determination of Rotational Propensities, J. Am. Chem. Soc., Vol. 105, No. 16, pp. 5368-5372, 1983.
• Y. Yamashita, M. Miyauchi, M. Masumura. Reaction of Pyridinium Phenacylides and Related Ylides with Cyclopentadienone Derivatives, Chem. Lett., No. 4, pp. 489-492, 1983.
• Y. Yamashita, M. Masumura. Novel Synthesis and Rearrangement of 6-Azabicyclo[3.1.0]hex-3-en-2-ones, J. Chem. Soc., Chem. Commun., No. 16, pp. 841-842, 1983.
• M. Tsukayama, K. Fujimoto, T. Horie, Y. Yamashita, M. Masumura, M. Nakayama. Syntheses of Licoisoflavone A and 5'-Alkenyl Isomer, Chem. Lett., No. 5, pp. 675-678, 1982.
• T. Mukai, K. Sato, Y. Yamashita. Cycloreversion Reactions of Phenylated Cage Compounds Induced by Electron Transfer , J. Am. Chem. Soc, Vol. 103, No. 3, pp. 670-672, 1981.
• T. Mukai, T. Kumagai, Y. Yamashita. Cyclization and Cycloaddition of Heteroepins, Conjugated Seven-membered Heterocyclic Compounds, Heterocycles, Vol. 15, No. 2, pp. 1569-1617, 1981.
• Y. Yamashita, D. Suzuki, M. Masumura. Reactions of Indolizines with Tropone, Heterocycles, Vol. 16, No. 10, pp. 1697-1700, 1981.
• Y. Yamashita, D. Suzuki, M. Masumura. Synthesis of Vinyl-substituted Indolizine Derivatives by a Novel Reaction of Indolizines with Ethoxyethylenes Having Electron Withdrawing Substituents, Heterocycles, Vol. 16, No. 9, pp. 1499-1452, 1981.
• K. Sato, Y. Yamashita, T. Mukai. Thermal Rearrangement of Cage Lactones and Related Compounds-Dyotropic Rearrangement of Cage Compounds, Tetrahedron Lett., Vol. 22, No. 52, pp. 5303-5306, 1981.
• M. Tsukayama, T. Horie, Y. Yamashita, M. Masumura, M. Nakayama. The Synthesis of 5,5'-Dihydroxy-7,2',4'-trimethoxy Isoflavone, Heterocycles, Vol. 14, No. 9, pp. 1283-1286, 1980.
• Y. Yamashita, T. Hayashi, M. Masumura. Reactions of Substituted Pyridinium N-Imines with Benzyne: Synthesis of Pyrido[1,2-b]indazoles and Related Compounds, Chem. Lett., No. 9, pp. 1133-1136, 1980.
• Yamashita, M. Masumura. Photochemical Synthesis of Tricyclic 1H-1,2-diazepines, Chem. Lett., No. 6, pp. 621-624, 1980.
• Y. Yamashita, M. Masumura. Syntheses and Reactions of Cyclopentadienones Possessing Five-membered Heterocycles as Substituents, Heterocycles, Vol. 14, No. 1, pp. 29-32, 1980.
• M. Masumura, Y. Yamashita. Addition Reactions of Indolizine Derivatives with Diethyl Azodicarboxylate, Heterocycles, Vol. 12, No. 6, pp. 787-790, 1979.
• Y. Yamashita, M. Masumura. Reactions of Quinolinium and Pyridinium N-Imines with Cyclopentadienone Derivatives, Y. Yamashita and M. Masumura, Tetrahedron Lett., Vol. 20, No. 20, pp. 1765-1768, 1979.
• Y. Yamashita, T. Mukai. Cope Rearrangement of Cyclic 1,5-Dienes Possessing a Norbornene Moiety, Chem. Lett., No. 9, pp. 919-922, 1978.
• T. Mukai, Y. Yamashita. Valence Isomerization of Cage Molecules as a Model for Light-energy Storing Systems, Tetrahedron Lett., No. 4, pp. 357-360, 1978.
• Y. Yamashita, T. Mukai, T. Tezuka. Thermal Reactions of Cage Ketones Possessing Oxygen-Containing Bridge , J. Chem. Soc., Chem. Commun., No. 15, pp. 532-533, 1977.
• T. Tezuka, Y. Yamashita, T. Mukai. Thermally Induced Decarbonylation of Cage Ketones, J. Am. Chem. Soc., Vol. 98, No. 19, pp. 6051-6052, 1976.
• T. Mukai, Y. Yamashita, H. Sukawa, T. Tezuka. Cycloaddition Reactions of 1,3-Oxazepine and 1,2-Diazepines to 2,5-Dimethyl-3,4-diphenylcyclopentadienone , Chem. Lett., No. 4, pp. 423-426, 1975.
• T. Mukai, H. Tsuruta, K. Saito, S. MoriY. Yamashita. Some Addition Reactions of Nucleophilic Carbenes, Sci. Rep. Tohoku Univ., Vol. 57, No. 4, pp. 131-137, 1974.
• K. Saito, Y. Yamashita, T. Mukai. Addition of Cycloheptatrienylidene to 2,3-Dicyanobicyclo[2.2.2]octatriene, J. Chem. Soc., Chem. Commun., No. 1, pp. 58, 1974.

著書

• 山下敬郎. 低分子有機半導体の合成, 低分子有機半導体の高性能化 小野昇 監修, サイエンス＆テクノロジー, pp. 67–79, June 2009.
• 山下敬郎. トロピリウムイオン類の物性, トロポノイド化学—トロポン、トロポロン、トロピリウムイオンの化学, アイピーシー、, pp. 323–338, Oct. 2008.
• 山下敬郎. 有機トランジスタ材料の評価と応用IIー低分子材料II, 有機トランジスタ材料の評価と応用II, シーエムシー出版, pp. 21-31, July 2008.
• 山下敬郎. 電子共役系有機材料の創製・機能開発・応用ー有機トランジスタ材料, シーエムシー出版, pp. 303-313, Nov. 2007.
• 山崎陽太郎, 山下敬郎. 第５版実験化学講座２８　ナノテクノロジーの化学, 丸善, Sept. 2005.
• Yoshiro Yamashita. TTF Chemistry, KODANSHA, Springer, KODANSHA, Springer, pp. 287-310, 2004.
• 山下敬郎分担. 新分子の世界、分子科学研究振興会編, 化学同人, 化学同人, pp. 178-186, 1995.
• 木村勝, 戸田芙三夫, 境野芳子, 山下敬郎. 有機固体化学, 三共出版, 三共出版, 1993.
• T. Miyashi, Y. Yamashita, T. Mukai. Cage Molecules in Photochemistry, Carbocyclic Cage Compounds E. Osawa and O. Yonemitsu, ed., VCH, VCH, pp. 365-382, 1992.
• Y. Yamashita, Y. Kobayashi, T. Miyashi. Preparation and Properties of p-Quinodimethane Analogues of Tetrathiafulvalene,The Physics and Chemistry of Organic Superconductors, G. Saito and K. Kagoshima Eds., Springer-Verlag, Springer-Verlag, pp. 387-390, 1990.
• 向井利夫, 山下敬郎. ヘテロピンの化学(ヘテロ環の化学第４集), 南江堂, 南江堂, pp. 1-40, 1979.

国際会議発表 (査読有り)

• Yoshiro Yamashita, Satoshi Shimono, Takahiro Kono, Daisuke Kumaki, Jun-ichi Nishida, Shizuo Tokito. High Performance n-Type FETs Based on Heterocyclic Ring Systems with Trifluoromethylphenyl Groups, Proceedings of SPIE, Vol. 6658, pp. 66580N1-66580N8, Aug. 2007.
• Takahiro Kono, Daisuke Kumaki, Jun-ichi Nishida, Tomo Sakanoue, Motoyasu Kakita, Hirokazu Tada, Shizuo Tokito, Yoshiro Yamashita. High-Performance and Light-Emitting n-Type Organic Field-Effect Transistors Based on Dithienylbenzothiadiazole and Related Heterocycles, Chem. Mater., Vol. 19, No. 6, pp. 1218-1220, Mar. 2007.

その他の論文・著書など

• 山下敬郎. 有機トランジスタを与える複素環系有機半導体材料, 化学と工業, Vol. 84, No. 1, pp. 22-30, Jan. 2010.
• 西田純一, 山下敬郎. 含窒素複素環を活用した新規な有機ＦＥＴ材料の開発, 化学工業, Vol. 60, No. 11, pp. 875-882, Nov. 2009.
• Y. Yamashita. Highlight Review, Development of High-performance n-Type Organic Field-effect Transistors Based on Nitrogen Heterocycles, Chem. Lett., Vol. 38, No. 9, pp. 870-875, Sept. 2009.
• 山下敬郎, 西田純一. 有機トランジスタを高性能化させる新しい材料ーヘテロ環縮合構造を利用した有機半導体材料の開発, 化学, Vol. 63, No. 1, pp. 74-75, Jan. 2008.

特許など

• 山下敬郎, 藤田　智博, 杉岡　尚. ジアザボロール化合物、およびそれを含有した電界効果トランジスタ. 特許. 登録. 国立大学法人東京工業大学, 株式会社クラレ. 2010/12/06. 特願2011-514935. 2013/04/22. 特開（再表）2011/071017. 特許第5637985号. 2014/10/31 2014.
• 山下敬郎, 中山　光, 杉岡　尚. チエノピラジン化合物、およびそれを含有した電界効果トランジスタ. 特許. 登録. 国立大学法人東京工業大学, 株式会社クラレ. 2010/12/06. 特願2011-514931. 2013/04/22. 特開（再表）2011/071018. 特許第5650107号. 2014/11/21 2014.
• 山下敬郎, 杉岡　尚, 金平　浩一　. 金属錯体およびそれを用いた発光素子. 特許. 登録. 国立大学法人東京工業大学, 株式会社クラレ. 2010/07/28. 特願2010-532355. 2013/01/10. 特開（再表）2011/013685. 特許第5733560号. 2015/04/24 2015.
• 山下敬郎, 杉岡　尚, 金平　浩一. チオフェン化合物及びその製造方法、並びにこれを用いて得られる重合体. 特許. 公開. 国立大学法人東京工業大学. 2010/06/03. 特願2010-526492. 2012/11/22. 特開（再表）2010/140667. 2012.
• 西田純一, 山下敬郎, 増子　達也. 捻れたπ共役架橋部分を有するドナー・アクセプター型色素、及びこれを用いた色素増感型太陽電池. 特許. 公開. 国立大学法人東京工業大学. 2009/09/14. 特願2009-211998. 2011/03/24. 特開2011-057937. 2011.
• 山下敬郎, 荘司　貢平, 杉岡　尚. フェニレンビニレン化合物、およびそれを含有した電界効果トランジスタ. 特許. 公開. 国立大学法人東京工業大学, 株式会社クラレ. 2009/09/11. 特願2009-210751. 2011/03/24. 特開2011-057638. 2011.
• 山下敬郎. ビスナフトチオフェン誘導体、及び電界効果トランジスタ. 特許. 公開. 国立大学法人東京工業大学, 三井化学株式会社. 2008/08/29. 特願2008-221147. 2010/03/11. 特開2010-053094. 2010.
• 山下敬郎, 那　日蘇. テトラチアフルバレン誘導体、テトラセレナフルバレン誘導体及びｐ型有機電界効果トランジスタ. 特許. 公開. 国立大学法人東京工業大学. 2005/08/01. 特願2005-222569. 2007/02/15. 特開2007-042717. 2007.
• 山下敬郎, 安藤　伸治. π電子系化合物、及びそれを用いたn－型有機電界効果トランジスタ. 特許. 公開. 国立大学法人東京工業大学. 2005/01/28. 特願2005-021113. 2006/08/10. 特開2006-206503. 2006.
• 山下敬郎, 越前秀憲, 岩田武史. イリジウム錯体を含有する発光素子. 特許. 公開. 国立大学法人東京工業大学, 高砂香料工業株式会社. 2004/09/22. 特願2004-274966. 2006/04/06. 特開2006-089398. 2006.

学位論文

• カゴ型化合物の熱および光反応に関する研究 ,  本文,  Doctor of Science,  東北大学,  1978/--/--, 

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