"Motohiro Aiba,Take-aki Koizumi,Michinari Futamura,Kazuaki Okamoto,Motoshi Yamanaka,Yuzo Ishigaki,Mitsuo Oda,Chihiro Ooka,Ayuko Tsuruoka,Akira Takahashi,Hideyuki Otsuka","Use of Bis(2,2,6,6-tetramethylpiperidin-1-yl)trisulfide as a Dynamic Covalent Bond for Thermally Healable Crosslinked Polymer Network",,"ACS Appl. Polym. Mater.",,"Vol. 2","No. 9","pp. 4054?4061",2020,Aug.
"椦塸庽,彫愳嫥擵,彫愹晲徍","僾儘儅僕儞桿摫懱偺傾儞儌僯僂儉壦嫶偵傛傞婡擻壔","戞49夞拞晹壔妛娭學妛嫤夛巟晹楢崌廐婫戝夛",,,,,,2018,Nov.
"彫愹晲徍,椦塸庽","1,9,10-傾儞僠儕僕儞桿摫懱傪攝埵巕偵傕偮怴婯僀儕僕僂儉嶖懱偺崌惉偲峔憿","戞49夞拞晹壔妛娭學妛嫤夛巟晹楢崌廐婫戝夛",,,,,,2018,Nov.
"椦塸庽,彫愹晲徍","僼僃僫僓僔儕儞娷桳旕兾嫟栶宯億儕儅乕偺崌惉偲摿惈","戞67夞崅暘巕摙榑夛",,,,,,2018,Sept.
"Take-aki Koizumi,Erika Tsuda,D. -Y. Zhou,Takeyuki Suzuki,Natsuko Uchida,Yukihiro Shimoi","Synthesis and catalytic activity of a [Cp*Ir] complex bearing a 3,5-bis(2-pyridyl)pyrazole ligand","43rd International Conference on Coordination Chemistry",,,,,,2018,July
"Katsuaki Kobayashi,Take-aki Koizumi,Debashis Ghosh,Takashi Kajiwara,Susumu Kitagawa,Koji Tanaka","Electrochemical behavior of a Rh(pentamethylcyclopentadienyl) complex bearing an NAD+/NADH-functionalized ligand",,"Dalton Transactions","Royal Society of Chemistry","Vol. 47"," Issue 15","pp. 5207-5216",2018,Mar.
"椦塸庽,彫愹晲徍","N-抲姺宆僼僃僲僠傾僕儞僆僉僔僪偺崌惉偲揹婥壔妛嫇摦",,"柤屆壆巗岺嬈尋媶強尋媶曬崘",,"Vol. 102",,"pp. 40",2017,Dec.
"椦塸庽,愇奯桭嶰,彫愳嫥擵,彫愹晲徍","僴儘僎儞壔僾儘儅僕儞偺婡擻壔","戞48夞 拞晹壔妛娭學妛嫤夛巟晹楢崌廐婫戝夛",,,,,,2017,Nov.
"彫愹晲徍,暯愳隳懢,撪揷撧捗巕,壓埵岾峅,椦塸庽","1,9,10-傾儞僠儕僕儞桿摫懱傪攝埵巕偵傕偮暋妀嶖懱偺崌惉偲惈幙","戞48夞拞晹壔妛娭學妛嫤夛巟晹楢崌廐婫戝夛",,,,,,2017,Nov.
"彫愹晲徍,捗揷宐棞崄,撪揷撧捗巕,壓埵岾峅","3,5-價僗(2-僺儕僕儖)僺儔僝乕儖傪攝埵巕偵桳偡傞Ir(III)嶖懱傪怗攠偵梡偄偨堏摦悈慺壔斀墳","嶖懱壔妛夛戞67夞摙榑夛",,,,,,2017,Sept.
"椦塸庽,彫愹晲徍","巐媺壔偝傟偨僾儘儅僕儞偍傛傃僾儘儅僕儞-S-僆僉僔僪偺崌惉偲摿惈","擔杮壔妛夛戞97弔婫擭夛",,,,,,2017,Mar.
"彫愹晲徍,彫愳桾巎,椦 塸庽","僕儀儞僝[c,h]傾儞僠儕僕儞桿摫懱偺崌惉偲敪岝嫇摦","戞47夞 拞晹壔妛娭學妛嫤夛巟晹楢崌廐婫戝夛",,,,,,2016,Nov.
"椦 塸庽,彫愹晲徍","僾儘儅僕儞巁壔暔偺摿惈昡壙","戞47夞 拞晹壔妛娭學妛嫤夛巟晹楢崌廐婫戝夛",,,,,,2016,Nov.
"捗揷宐棞崄,廃戝梘,楅栘寬擵,彫愹晲徍","3,5-價僗(2-僺儕僕儖)僺儔僝乕儖傪攝埵巕偵帩偮Rh偍傛傃Ir嶖懱傪梡偄偨僸僪儕僪嶖懱偺惗惉偲怗攠揑娨尦斀墳","嶖懱壔妛夛戞俇俇夞摙榑夛",,,,,,2016,Sept.
"椦塸庽,愇奯桭嶰,彫愹晲徍","庬乆偺廳崌搙傪帩偮僼僃僫僓僔儕儞壔崌暔偺崌惉偲摿惈昡壙","戞65夞崅暘巕摙榑夛",,,,,,2016,Sept.
"彫愹晲徍,恓惗抭戝,彫愳 桾巎","暋悢偺orthogonal側暘巕娫憡屳嶌梡晹埵傪桳偡傞尦慺僽儘僢僋偺憂惢偲夛崌嫇摦","戞65夞崅暘巕摙榑夛",,,,,,2016,Sept.
"彫愹晲徍,戝憅梇夘,捗揷宐棞崄","3,5-價僗(2-僺儕僕儖)僺儔僝乕儗乕僩傪壦嫶攝埵巕偲偡傞怴婯擇妀Rh嶖懱偺崌惉偲怗攠妶惈","嶖懱壔妛夛戞俇俇夞摙榑夛",,,,,,2016,Sept.
"Hideki Hayashi,Take-aki Koizumi","Preparation and Electrochemical Behavior of N-Substituted Phenothiazine Oxide",,"Heterocycles","The Japan Institute of Heterocyclic Chemistry",,,,2016,June
"彫愹晲徍","暋悢偺憡屳嶌梡晹埵傪帩偮尦慺僽儘僢僋傪梡偄偨挻暘巕億儕儅乕偺憂惢",,"尦慺僽儘僢僋嵽椏偺憂弌偲怴揥奐","僔乕丒僄儉丒僔乕弌斉",,,"pp. 21-32",2016,June
"捗揷宐棞崄,戝憅梇夘,彫愹晲徍","儖僀僗巁嬥懏傪慻傒崬傫偩堎庬擇妀嶖懱偺崌惉偲嫟摨岠壥傪棙梡偟偨怗攠揑娨尦斀墳偺奐敪","擔杮壔妛夛戞96弔婫擭夛",,,,,,2016,Mar.
"椦 塸庽,愇奯桭嶰,彫愹晲徍","僼僃僫僓僔儕儞僕儃儘儞巁僄僗僥儖偺崌惉偲摿惈","擔杮壔妛夛戞96弔婫擭夛",,,,,,2016,Mar.
"Take-aki Koizumi,Yusuke Ohkura,Erika Tsuda","Synthesis, structure, and electrochemical behavior of a new dinuclear Rh(III) complex bridged by a bpp- ligand (bpp- = 3,5-bis(2-pyridyl)pyrazolate)",,"Inorganic Chemistry Communications","Elsevier","Vol. 67",,"pp. 25-28",2016,Feb.
"彫愳桾巎,彫愹晲徍","1,9,10-傾儞僠儕僕儞桿摫懱傪庡嵔偵娷傓岎屳嫟廳崌懱偺敪岝摿惈偲壦嫶挻暘巕億儕儅乕偺宍惉","戞俆夞CSJ壔妛僼僃僗僞",,,,,,2016,
"彫愹晲徍","傾儞僠儕僕儞桿摫懱傪尦慺僽儘僢僋偲偡傞挻暘巕億儕儅乕偺憂惢","搰捗怴慺嵽僙儈僫乕",,,,,,2016,
"Take-aki Koizumi,Yusuke Ohkura,Jun-ya Seino","Synthesis and Electrochemical Behavior of Ruthenium-rhodium Heterobinuclear Complexes Bridged by 3,5-Bis (2-pyridyl)pyrazolate","41st International Conference on Coordination Chemistry",,,,,,2016,
"Take-aki Koizumi,Erika Tsuda,Yusuke Ohkura","Synthesis of Rh-Zn heterobimetallic complexes and their catalytic activity for reduction reactions used by formic acid as a reductant","42nd International Conference on Coordination Chemistry",,,,,,2016,
"捗揷宐棞崄,戝憅梇夘,彫愹晲徍","[Cp*Rh]儐僯僢僩傪桳偡傞Rh-Zn堎庬擇妀嶖懱偺崌惉偲怗攠妶惈","戞俆夞CSJ壔妛僼僃僗僞",,,,,,2016,
"恓惗抭戝,彫愹晲徍","僆儖僜僑僫儖挻暘巕億儕儅乕憂惢偵岦偗偨1,9,10-傾儞僠儕僕儞桿摫懱偺崌惉偍傛傃夛崌嫇摦","戞俆夞CSJ壔妛僼僃僗僞",,,,,,2016,
"Take-aki KOIZUMI,Tomohiro Hariu","Association behavior of molecular tweezers containing a 1,9,10-anthyridine skeleton","擔杮壔妛夛戞俋俇弔婫擭夛",,,,,,2016,
"捗揷宐棞崄,戝憅梇夘,彫愹晲徍","僸僪儕僪惗惉偑壜擻側[Cp*Rh]儐僯僢僩傪桳偡傞堎庬擇妀嶖懱偺崌惉","嶖懱壔妛夛戞俇俆夞摙榑夛",,,,,,2016,
"彫愹晲徍,彫愳桾巎","1,9,10-傾儞僠儕僕儞桿摫懱傪桳偡傞儖僥僯僂儉嶖懱偺崌惉偲惈幙","嶖懱壔妛夛戞俇俆夞摙榑夛",,,,,,2016,
"彫愳桾巎,彫愹晲徍","僕儀儞僝傾儞僠儕僕儞傪庡嵔偵娷傓岎屳嫟廳崌懱偺敪岝嫇摦","擔杮壔妛夛戞俋俆弔婫擭夛",,,,,,2016,
"恓惗抭戝,彫愹晲徍","僆儖僜僑僫儖側憡屳嶌梡偑壜擻側1,9,10-傾儞僠儕僕儞桿摫懱偺崌惉偲夛崌嫇摦","擔杮壔妛夛戞俋俆弔婫擭夛",,,,,,2016,
"T. Koizumi,T. Hariu,Y. Sei","Crystal structure of 1,13,14-triazadibenz[a,j]anthracene 1,1,2,2-tetrachloroethane monosolvate",,"Acta Crystallogr. E, 2015",,"Vol. E71",," 681-683",2015,May
"椦塸庽,彫愹晲徍","兾-奼挘宆僀儞僪儘僉僲僉僒儕儞壔崌暔偺崌惉偲惈幙","戞45夞 拞晹壔妛娭學妛嫤夛巟晹楢崌廐婫戝夛",,,,,,2014,Nov.
"S. Hirakawa,T. Koizumi","Synthesis and dynamic behavior of an Anthyridine-ligated ruthenium complex",,"Inorg. Chem., 2014","American Chemical Society","Vol. 53",," 10788-10790",2014,Oct.
"恓惗抭戝,崅嫶婸尗,愇妱暥悞,暉搰岶揟,彫愹晲徍","僆儖僜僑僫儖側憡屳嶌梡偑壜擻側10-傾儞僠儕僕儞桿摫懱傪梡偄偨挻暘巕廤崌懱偺崌惉","戞4夞CSJ壔妛僼僃僗僞2014",,,,,,2014,Oct.
"彫愹晲徍","傾儞僠儕僕儞傪壦嫶攝埵巕偵桳偡傞擇妀敀嬥嶖懱偺崌惉偲惈幙","嶖懱壔妛夛戞64夞摙榑夛",,,,,,2014,Sept.
"T. Koizumi,H. Hayashi,S. Shiozaki,T. Yamamoto","[Ru(bpy)2(bqdiBr2)?]?(PF6)?2 bearing a 3,?6-?dibromo-?1,?2-?benzoquinone diimine ligand (bqdiBr2 = Br-?C6H2(NH)?2-?Br)?: Synthesis and its cross coupling reactions with organostannanes and organoboronic acids",,"Inorg. Chim. Acta 2014",,"Vol. 421",," 427-432",2014,July
"Take-aki Koizumi,Takaki Kanbara","Cross-coupling Polymerization",,"Organometallic Resactions and Polymerizations","Springer",,,"pp. 271-301",2014,July
"Takahiro Kojima,Take-aki KOIZUMI,Yoshihisa Sei,Shiho Shiozaki,Masahiro Abe,Masashi Oota,Katsuyuki Kishi,Katsuyoshi Naoi,TAKAKAZU YAMAMOTO","Preparation of new polysulfones with -?O-?(CH2)?3-?SO3H side chains",,"European Polymer Journal",,"Vol. 55",,"Page 179?185",2014,June
"H. Fukumoto,Y. Kase,T. Koizumi,T. Yamamoto","Preparation and chemical properties of 兾-?conjugated poly(1,?10-?phenanthroline-?3,?8-?diyl)?s with crown ether subunits",,"Reac. Funct. Polym. 2014",,"Vol. 82",," 9-16",2014,May
"彫愹晲徍,崅嫶婸尗,暉搰岶揟","1,9,10-傾儞僠儕僕儞傪娷傓 Tweezers 宆 暘巕偺崌惉偲夛崌嫇摦","擔杮壔妛夛戞俋係弔婫擭夛",,,,,,2014,Mar.
"T. Kojima,T. Koizumi,Y. Sei,S. Shiozaki,M. Abe,M. Oota,K. Kishi,K. Naoi,T.Yamamoto","Preparation of new polysulfones with -?O-?(CH2)?3-?SO3H side chains",,"Eur. Polym. J 2014",,"Vol. 55",," 179-185",2014,Mar.
"戝憅梇夘,惔栰弤栱,暉搰岶揟,彫愹晲徍","CO傪攝埵巕偵帩偮3,5-價僗(2-僺儕僕儖)僺儔僝儗乕僩壦嫶Ru-Rh擇妀嶖懱偺崌惉偲揹夝娨尦斀墳","戞俁夞CSJ壔妛僼僃僗僞俀侽侾俁",,,,,,2013,Oct.
"崅嫶 婸尗,暉搰岶揟,彫愹晲徍","僆儖僜僑僫儖側憡屳嶌梡傪棙梡偟偨Tweezers宆傾儞僠儕僕儞儐僯僢僩偵傛傞挻暘巕億儕儅乕偺憂惢","戞俁夞CSJ壔妛僼僃僗僞俀侽侾俁",,,,,,2013,Oct.
"T. Iijima,M. Abe,T. Koizumi,A. Fukaya,K. Usami,K. Kami,T. Yamamoto","1,4-Diiodobenzene with -COO-TEMPO (TEMPO = 2,2,6,6-tetramethylpiperidine-1-oxyl-4-yl) substituents at 2,5-positions: synthesis and use as a monomer for new 兾-conjugated polymers having nitroxyl radicals in side chains",,"Polymers for Advanced Technologies, 2013",,"Vol. 24",," 927-933",2013,July
"S. Koie,G. Tanaka,H. Fukumoto,T. Koizumi,T. Yamamoto","Preparation of 兾-conjugated polymers consisting of 1-aminopyrrole and 4-amino-1,2,4-triazole units",,"Reactive & Functional Polymers, 2013",,"Vol. 73",," 1180-1187",2013,June
"S. Aiki,Y. Kijima,J. Kuwabara,A. Taketoshi,T. Koizumi,S. Akine,T. Kanbara","Ligand Modification of Cyclometalated Ruthenium Complexes in the Aerobic Oxidative Dehydrogenation of Imidazolines",,"ACS Catalysis, 2013","American Chemical Society","Vol. 3",," 812-816",2013,Mar.
"T. Yamamoto,Y. Yamagata,R. Yamashita,M. Abla,H. Fukumoto,T. Koizumi","Copolymers of pyrrole with N-alkynylpyrroles",,"Synth. Met. 2012",,"Vol. 162",," 2406-2413",2013,Jan.
"暯愳隳懢,暉搰岶揟,彫愹晲徍","傾儞僠儕僕儞桿摫懱傪攝埵巕偵桳偡傞儖僥僯僂儉嶖懱偺崌惉偲摦揑嫇摦","戞俀夞CSJ壔妛僼僃僗僞俀侽侾俀",,,,,,2012,Oct.
"惔栰弤栱,暉搰岶揟,彫愹晲徍","儖僥僯僂儉偍傛傃儘僕僂儉傪娷傓bpp壦嫶堎庬擇妀嶖懱偺崌惉偲惈幙乮億僗僞乕徿庴徿乯","戞俀夞CSJ壔妛僼僃僗僞俀侽侾俀",,,,,,2012,Oct.
"惔栰弤栱,彫愹晲徍,暉搰岶揟","bpp傪壦嫶攝埵巕偲偡傞怴婯Ru?Rh擇妀嶖懱偺崌惉偲斀墳","嶖懱壔妛夛戞俇俀夞摙榑夛",,,,,,2012,Sept.
"T. Yamamoto,T. Takei,N. Kumagai,Y. Harada,T. Ohki,Y. Kudoh,T. Kojima,T. Koizumi,K. Shiramizu,M. Abe,M. Oota","Preparation of poly(2-pyridone-3,5-diyl)s with -(CH2)4-SO3M (M = H or Na) side chains",,"Polymer 2012",,"Vol. 53",," 5995-5999",2012,Sept.
"暯愳隳懢,彫愹晲徍,暉搰岶揟","攝埵儌乕僪偺曄姺偑壜擻側傾儞僠儕僕儞亅儖僥僯僂儉嶖懱","嶖懱壔妛夛戞俇俀夞摙榑夛",,,,,,2012,Sept.
"T. Takei,T. Ohki,Y. Harada,N. Kumagai,H. Fukumoto,T. Koizumi,A. Maeda,T. Kojima,Y. Sei,K. Shiramizu,M. Abe,M. Oota,T. Yamamoto","Preparation of dibromopyridines having -(CH2)m-SO3Na groups as monomers for new polypyridines",,"Tetrahedron Lett. 2012",,"Vol. 53",," 5907-5910",2012,Aug.
"A. Taketoshi,X. N. Beh,J. Kuwabara,T. Koizumi,takaki kanbara","Aerobic Oxidative Dehydrogenation of Benzyl Alcohols to Benzaldehydes by Using a Cyclometalated Ruthenium Catalyst",,"Tetrahedron Lett. 2012",,"Vol. 53",," 3573-3576",2012,May
"彫愹晲徍,暯愳隳懢,暉搰岶揟","傾儞僠儕僕儞偑壦嫶偟偨怴婯擇妀儘僕僂儉(II)嶖懱偺崌惉偲壔 妛揑惈幙","擔杮壔妛夛戞俋俀弔婫擭夛",,,,,,2012,Mar.
"T. Yamamoto,R. Tokimitsu,T. Asao,T. Iijima; H. Fukumoto,T. Koizumi,T.; T. Fukuda,H. Ushijima","兾-Conjugated Polymers Consisting of 9,10-Dihydrophenanthrene Units",,"Macromol. Chem. Phys. 2011",,"Vol. 212",," 2406-2416",2011,Nov.
"惔栰弤栱,彫愹晲徍,暉搰岶揟","3,5-價僗(2-僺儕僕儖)僺儔僝乕儖傪壦嫶攝埵巕偲偡傞怴婯儖僥僯僂儉-儘僕僂儉擇妀嶖懱偺崌惉偲壔妛揑惈幙","嶖懱壔妛夛 戞61夞摙榑夛",,,,,,2011,Sept.
"暯愳隳懢,彫愹晲徍,暉搰岶揟","僕儀儞僝[c,h]傾儞僠儕僕儞傪梡偄偨怴婯儖僥僯僂儉嶖懱偺崌惉偲峔憿","嶖懱壔妛夛 戞61夞摙榑夛",,,,,,2011,Sept.
"彫愹晲徍,暯愳隳懢,暉搰岶揟","朏崄娐偑弅娐偟偨傾儞僠儕僕儞桿摫懱偺崌惉偲惈幙","戞22夞 婎慴桳婡壔妛摙榑夛",,,,,,2011,Sept.
"崅嵢廃暯,帥扟戱栫,彫愹晲徍,恄尨 婱庽,暉搰岶揟","戞擇媺僠僆傾儈僪傪攝埵巕偵桳偡傞Ru嶖懱偺宯摑揑崌惉偍傛傃抲姺婎偵傛傞巁壔娨尦揹埵偺惂屼","嶖懱壔妛夛 戞61夞摙榑夛",,,,,,2011,Sept.
"T. Koizumi,R. Kuwahara,I. Yamaguchi,T. Yamamoto","Synthesis of Inclusion Compounds of Br-Th-Py-Br and (RO)2B-Th-Py-Br (Th = Thiophene-2,5-diyl; Py = Pyridine- 2,5-diyl) with 兞-Cyclodextrin",,"Bull. Chem. Soc. Jpn. 2011","The Chemical Society of Japan","Vol. 84",," 266-268",2011,Mar.
"T. Teratani,T. Koizumi,T. Yamamoto,K. Tanaka,T. Kanbara","Deprotonation/protonation of Coordinated Secondary Thioamide Units of Pincer Ruthenium Complexes: Modulation of Voltammetric and Spectroscopic Characterization of the Pincer Complexes.",,"Dalton Trans. 2011","The Royal Society of Chemistry","Vol. 40",," 8879-8886",2011,Mar.
"T. Teratani,T. Koizumi,T. Yamamoto,T. Kanbara","Changes in Redox Potential of a Nickel-pincer Complex Bearing Reactive Secondary Thioamide Units: Changes Caused by Deprotonation/protonation Reactions on Addition of NEt3 and DBU",,"Inorg. Chem. Commun. 2011",,"Vol. 14",," 836-838",2011,Mar.
"R. Tokimitsu,T. Koizumi,T. Yamamoto","Synthesis and Chemical Properties of 兾-Conjugated Poly(9,10-dialkyl-9,10-dihydrophenanthrene-2,7-diyl) and a Related Polymer",,"Chem. Lett. 2011","The Chemical Society of Japan","Vol. 40",," 282-284",2011,Feb.
"T. Koizumi,K. Fukuju","Cyclometalated Platinum(II) Complexes Bearing o-Phenylenediamine Derivatives: Synthesis and Electrochemical Behavior",,"J. Organomet. Chem. 2011",,"Vol. 696",," 1232-1235",2010,Dec.
"T. Koizumi,T. Teratani,T. Yamamoto","Synthesis, Chemical Properties, and Electrochemical Behavior of a Pt(II) Complex Bearing a Benzenediamide-derived Ligand",,"Inorg. Chem. Commun. 2011",,"Vol. 14",," 292?295",2010,Nov.
"S. Aiki,A. Taketoshi,J. Kuwabara,T. Koizumi,T. Kanbara","The Catalytic Activity of a Cyclometalated Ruthenium(III) Complex for Aerobic Oxidative Dehydrogenation of Benzylamines",,"J. Organomet. Chem. 2011",,"Vol. 696",," 1301-1304",2010,Nov.
"Ayako Taketoshi,Take-aki Koizumi,Takaki Kanbara","Aerobic Oxidative Dehydrogenation of Benzylamines Catalyzed by a Cyclometalated Ruthenium Complex",,"Tetrahedron Lett. 2010",,"Vol. 51",," 6457?6459",2010,Oct.
"Hideki Hayashi,Makoto Murase,Take-aki KOIZUMI,Koya Ohara,Takeshi Miyabayashi,Masahiko Kojima","Synthesis of Bis(phenazasiline) Compounds and Their Application for TFT as a Model of Phenazasiline-Containing Polymers",,"Bulletin of Chemical Society of Japan",,"Vol. 83","No. 10","Page 1282?1284",2010,Oct.
"Take-aki KOIZUMI,Takuya Teratani,KEN OKAMOTO,TAKAKAZU YAMAMOTO,Yukihiro Shimoi,takaki kanbara","Nickel(II) complexes bearing a pincer ligand containing thioamide units: comparison between SNS and SCS pincer ligands",,"Inorganica Chimica Acta",,"Vol. 363",," 2474-2480",2010,Apr.
"Ayako Taketoshi,Akitsu Tsujimoto,Shusaku Maeda,Take-aki KOIZUMI,takaki kanbara","Aerobic Oxidative Dehydrogenation of 2-Substituted Imidazolines Promoted by a Cyclometalated Ruthenium Catalyst",,"ChemCatChem",,"Vol. 2","No. 1","Page 58-60",2010,Jan.
"Take-aki KOIZUMI,恄尨 婱庽","僔僋儘儊僞儖壔Ru嶖懱偺巁壔揑扙悈慺壔斀墳",,"Bulletin of Japan Society of Coordination Chemistry","嶖懱壔妛夛","Vol. 56",,"pp. 14-23",2010,
"TAKAKAZU YAMAMOTO,Sang-Bum Kim,Take-aki KOIZUMI","Synthesis and Chemical Properties of Poly(N-substituted diphenylamine-4,4亴-diyl)s",,"Polymer Journal",,"Vol. 41","No. 10"," 810-815",2009,Oct.
"TAKAKAZU YAMAMOTO,takao sato,Takayuki Iijima,Masahiro Abe,Hiroki Fukumoto,Take-aki KOIZUMI,Usui Motoaki,YOSHIYUKI NAKAMURA,Takehiko Yagi,Hiroyuki Tajima,Taku Okada,,Shintaro Sasaki,Hideo Kishida,Arao Nakamura,Takashi Fukuda,Akira Emoto,Hirobumi Ushijima,Chisato Kurosaki,Hiroshi Hirota","Highly coplanar polythiophenes with -C佭CR side chains: self-assembly, linear and nonlinear optical properties, and piezochromism",,"Bulletin of the Chemical Society of Japan",,"Vol. 82","No. 7"," 896-909",2009,July
"TAKAKAZU YAMAMOTO,Gentaro Tanaka,Hiroki Fukumoto,Take-aki KOIZUMI","Dibromides of BOC-protected 1-aminopyrrole and 4-amino-1,2,4-triazole: synthesis, X-ray molecular structure, and NMR behavior",,"Heterocycles",,"Vol. 78",," 117-125",2009,
"TAKAKAZU YAMAMOTO,kenichiro Ohya,Kazuaki Kobayashi,KEN OKAMOTO,Shuusaku Koie,Hiroki Fukumoto,Take-aki KOIZUMI,ISAO YAMAGUCHI","Preparation of Head-to-Head Type Substituted Polyacetylenes by Organometallic Polycondensation",,"Macromolecules",,"Vol. 42","No. 8","Page 3207-3210",2009,
"Take-aki KOIZUMI,Bong-Jin Choi,TAKAKAZU YAMAMOTO","p-Quinquephenyl diamine, C6H5-p-C6H4-p-C6H2(2,3-NH2)-p-C6H4-C6H5, and its corresponding diimine-Ru(II) complex: Crystal structure and electrochemical and optical properties",,"Inorganica Chimica Acta",,"Vol. 361",,"Page , 2131?2138",2008,Nov.
"Take-aki KOIZUMI,Atsuko Yamazaki,TAKAKAZU YAMAMOTO","Reductive elimination of C6F5-C6F5 in the reaction of bis(pentafluorophenyl)palladium(ii) complexes with protic acids",,"Dalton Transactions",,,,"Page 3949-3952",2008,June
"Hikaru Meguro,Take-aki Koizumi,Takakazu Yamamoto,Takaki Kanbara","Synthesis, structure, and quaternization and complexation reactions of k3SCS pincer palladium complexes having 3,5-pyridinediyl unit.",,"Journal of Organometallic Chemistry","Elsevier","Vol. 693","No. 6","Page 1109-1116",2008,Mar.
"Shusaku Maeda,Take-aki Koizumi,Takakazu Yamamoto,Koji Tanaka,Takaki Kanbara","Aerobic oxidative dehydrogenation of coordinated imidazoline units of pincer ruthenium complex.",,"Journal of Organometallic Chemistry","Elsevier","Vol. 692","No. 24","Page 5495-5500",2007,Nov.
"Risako Yamashita,Take-aki Koizumi,Shintaro Sasaki,Takakazu Yamamoto","Preparation of soluble polypyrrole with -C篊-p-C6H4-hexyl side chains at the N-position and its self-assembling behavior.",,"Polymer Journal",,"Vol. 39","No. 11","Page 1202-1206",2007,Sept.
"Takakazu Yamamoto,Take-aki Koizumi","Synthesis of p-conjugated polymers bearing electronic and optical functionalities by organometallic polycondensations and their chemical properties.",,"Polymer","Elsevier","Vol. 48","No. 19","Page 5449-5472",2007,Sept.
"Hidenori Tannai,Take-aki Koizumi,Tohru Wada,Koji Tanaka","Electrochemical and Photochemical Behavior of a Ruthenium(II) Complex Bearing Two Redox Sites as a Model for the NAD+/NADH Redox Couple",,"Angew. Chem., Int. Ed. 2007",,"Vol. 46",," 7112-7115",2007,Aug.
"Hidenori TANNAI,Take-aki KOIZUMI,Koji TANAKA","Palladium(II) complexes bearing the terpyridine-type tridentate ligand with benzo[b]-1,5-naphthyridin-2-yl groups.",,"Inorganica Chimica Acta","Elsevier","Vol. 360","No. 9","Page 3075-3082",2007,June
"Takakazu Yamamoto,Kimiyasu Namekawa,Isao Yamaguchi,Take-Aki Koizumi","New p-conjugated polymers containing oxazole in the main chain: Optical and electrochemical properties.",,"Polymer","Elsevier","Vol. 48","No. 8","Page 2331-2337",2007,Apr.
"Dmitry Polyansky,Diane Cabelli,James T. Muckerman,Etsuko Fujita,Take-aki Koizumi,Takashi Fukushima,Tohru Wada,Koji Tanaka","Photochemical and radiolytic production of an organic hydride donor with a RuII complex containing an NAD+ model ligand.",,"Angewandte Chemie, International Edition","Wiley","Vol. 46","No. 22","Page 4169-4172",2007,Apr.
"Kanako Tsutsui,Take-aki Koizumi,Koji Tanaka,Hideki Hayashi","Anion-dependent selective formation of intermolecular non-covalent bonds",,"Journal of Molecular Structure",,"Vol. 829","No. 1-3","pp. 168-175",2007,Mar.
"Yamaguchi,I.; Choi,B.-J.; Koizumi,T.; Kubota,K.; Yamamoto, T.","pi-Conjugated Polyphenylenes with Diazaborole Side Chains Synthesized via 1,2-Phenylenediamine Polymer",,"Macromolecules",,"Vol. 40","No. 3","pp. 438-443",2007,Feb.
"Takakazu Yamamoto,Takuma Yasuda,Kazuaki Kobayashi,Isao Yamaguchi,Take-aki Koizumi,Daisuke Ishii,Masaru Nakagawa,Yoshihiro Mashiko,Norihiro Shimizu","Utilization of Industrially Available 2,3-Dichloro-1,3-butadiene for Direct Synthesis of 2,3-Diaryl-1,3-butadienes",,"Bulletin of Chemical Society of Japan",,"Vol. 79","No. 3","pp. 498-500",2006,Mar.
"Takashi Tomon,Take-aki Koizumi,Koji Tanaka","Electrochemical Hydrogenation of [Ru(bpy)2(napy-kN)(CO)]2+ (napy = 1,8- naphtylidine) : Inhibition of Reductive Ru-CO Bond Cleavage by Ruthenacycle",,"Angewandte Chemie, International Edition",,"Vol. 44","No. 15","pp. 2229-2232",2005,
"Take-aki Koizumi,Koji Tanaka","Reversible Hydride Generation and Release from the Ligand of [Ru(pbn)(bpy)2](PF6)2 Driven by a pbn-Localized Redox Reaction",,"Angewandte Chemie, International Edition",,"Vol. 44","No. 36","pp. 5891-5894",2005,
"Take-aki Koizumi,Takashi Tomon,Koji Tanaka","Synthesis, structures and electrochemical properties of ruthenium (II) complexes bearing bidentate 1,8-naphthyridine and terpyridine analogous (N,N,C)-tridentate ligands",,"Journal of Organometallic Chemistry",,"Vol. 690",,"pp. 4272-4279",2005,
"Take-aki Koizumi,Koji Tanaka","Synthesis, chemical- and electrochemical properties of ruthenium(II) complexes bearing 2,6-bis(2-naphthyridyl)pyridine",,"Inorganica Chimica Acta",,"Vol. 358",,"pp. 1999-2004",2005,
"Take-aki Koizumi,Takashi Tomon,Koji Tanaka","Synthesis and Electrochemical Properties of Bis(bipyridine)ruthenium(II) Complexes Bearing Pyridinyl- and Pyridinylidene Ligands Induced by Cyclometalation of N'-methylated Bipyridinium Analogs",,"Journal of Organometallic Chemistry",,"Vol. 690",,"pp. 1258-1264",2005,
"Takashi Tomon,Take-aki Koizumi,Koji Tanaka","Stabilization and destabilization of Ru-CO bond resulted from 2,2'-bipyridine-6-onato (bpy-O) ligand localized redox reaction of [Ru(trpy)(bpy-O)(CO)](PF6)",,"European Journal of Inorganic Chemistry",,,,"pp. 285-293",2005,
"Take-aki Koizumi,Koji Tanaka","Synthesis and crystal structures of mono- and dinuclear silver(I) complexes bearing 1,8-naphthyridine ligand",,"Inorganica Chimica Acta",,"Vol. 357",,"pp. 3666-3672",2004,
"Take-aki Koizumi,Kanako Tsutsui,Koji Tanaka","Selective formation of inter- and intramolecular A-D-A - stacking: Solid-state structures of bis(pyridiniopropyl)benzenes.",,"European Journal of Organic Chemistry",,,,"pp. 4528-4532",2003,
"Zhaomin Hou,Chikako Yoda,Take-aki Koizumi,Masayoshi Nishiura,Yasuo Wakatsuki,Shinichi Fukuzawa,Josef Takats","Reduction of Ketimines by Samarium(II) Complexes. Isolation and Structural Characterization of Samarium(III) h1-Amine/h1-Ketimido and h2-Ketimine Complexes.",,"Organometallics",,"Vol. 22",,"pp. 3586-3592",2003,
"Take-aki Koizumi,Takashi Tomon,Koji Tanaka","Terpyridine-analogous (N,N,C)-Tridentate Ligands : Synthesis, Structures and Electrochemical Properties of Ruthenium(II) Complexes Bearing Tridentate Pyridinium and Pyridinylidene Ligands",,"Organometallics",,"Vol. 22",,"pp. 970-975",2003,
"Take-aki Koizumi,Takashi Tomon,Koji Tanaka","Synthesis, structures and fluxional behavior of ruthenium(II) complexes bearing a bidentate 1,8-naphthyridine ligand.",,"Bulletin of Chemical Society of Japan",,"Vol. 76",,"pp. 1969-1975",2003,
"Zhaomin Hou,Take-aki Koizumi,Akira Fujita,Hiroshi Yamazaki,Yasuo Wakatsuki","The Binuclear Iridium(II) Hydride Complex [(C5Me5)Ir(m-H))]2: A Novel Base for Reversible Deprotonation of Acidic Organic Compounds and a Unique Catalyst for C蠧 Bond Cleavage of Aromatic 1,2蠨iols and Michael Additions",,"Journal of American Chemical Society",,"Vol. 123",,"pp. 5812-5813",2001,
"Olivier Tardif,Zhaomin Hou,Masayoshi Nishiura,Take-aki Koizumi,Yasuo Wakatsuki","Synthesis, Structures, and Reactivity of the First Silylene-Linked Cyclopentadienyl-Phosphido Lanthanide Complexes",,"Organometallics",,"Vol. 20",,"pp. 4565-4573",2001,
" Zhaomin Hou,Take-aki Koizumi,Masayoshi Nishiura,Yasuo Wakatsuki","Lanthanide(II) Complexes Bearing Linked Cyclopentadienyl-Anilido Ligands: Synthesis, Structures, and One-Electron-Transfer and Ethylene Polymerization Reactions",,"Organometallics",,"Vol. 20",,"pp. 3323-3328",2001,
"Zhaomin Hou,Yugen Zhang,Hiroaki Tezuka,Peng Xie,Olivier Tardif,Take-aki Koizumi,Hiroshi Yamazaki,Yasuo Wakatsuki","C5Me5/ER-Ligated Samarium(II) Complexes with the Neutral C5Me5M Ligand (ER = OAr, SAr, NRR', or PHAr; M = K or Na): A Unique Catalytic System for Polymerization and Block-Copolymerization of Styrene and Ethylene",,"Journal of American Chemical Society",,"Vol. 122",,"pp. 10533-10543",2000,
"Yong-Joo Kim,Jong-Il Park,Sang-Chul Lee,KOHTARO OSAKADA,Makoto Tanabe,Jun-Chul Choi,Take-aki KOIZUMI,TAKAKAZU YAMAMOTO","Cis and Trans Isomers of Pt(SiHAr2)2(PR3)2 (R = Me, Et) in the Solid State and in Solutions.",,"Organometallics",,"Vol. 18","No. 7","pp. 1349-1352",1999,Mar.
"Masayoshi Nishiura,Zhaomin Hou,Take-aki Koizumi,Tuneo Imamoto,Yasuo Wakatsuki","Ring-Opening Polymerization and Copolymerization of Lactones by Samarium(II) Aryloxide Complexes",,"Macromolecules",,"Vol. 32",,"pp. 8245-8251",1999,
"Zhaomin Hou,Akira Fujita,Take-aki Koizumi,Hiroshi Yamazaki,Yasuo Wakatsuki","Transfer of Ketyls from Alkali Metals to Transition Metals. Formation and Diverse Reactivities of d-Block Transition-Metal Ketyls.",,"Organometallics",,"Vol. 18",,"pp. 1979-1985",1999,
"Yong-Joo Kim,Jong-Il Park,Sang-Chul Lee,Kohtaro Osakada,Makoto Tanabe,Jun-Chul Choi,Take-aki Koizumi,Takakazu Yamamoto","Cis and Trans Isomers of Pt(SiHAr2)2(PR3)2 (R = Me, Et) in the Solid State and In Solutions",,"Organometallics",,"Vol. 18",,"pp. 1349-1352",1999,
"彫愹晲徍","攝埵晄朞榓儘僕僂儉嶖懱傪尨椏偲偡傞怴婯僔儕儖丄壦嫶僔儕儗儞丄壦嫶僔儕儖儘僕僂儉媦傃敀嬥嶖懱偺崌惉偲偦偺峔憿",,,,,,,1998,Mar.
"Jun-Chul Choi,Susumu Sarai,Take-aki Koizumi,Kohtaro Osakada,Takakazu Yamamoto","Rh(I) Complexes with p-Coordinated Arylallene. Structures in the Solid State and in Solution and Reaction with Arylallene to Give Rhodacyclopentane",,"Organometallics",,"Vol. 17",,"pp. 2037-2045",1998,
"Takahisa Shimizu,Take-aki Koizumi,Isao Yamaguchi,Kohtaro Osakada,Takakazu Yamamoto","Preparation of New Tetrathiafulvalene (TTF) Derivatives, 2,6-Diiodo-3,7-diphenyl-TTF, 2,6-Bis[2-(trimethylsilyl)etynyl]-3,7-diphenyl-TTF, and 2,6-Diethynyl-3,7-diphenyl-TTF",,"Synthesis",,,,"pp. 259-261",1998,
"Take-aki Koizumi,Kohtaro Osakada,Takakazu Yamamoto","Thermal Si-C Bond Cleavage of LRh(H)(SiAr3)(m-H)(m-Cl)RhH(SiAr3)L (Ar = C6H5, C6H4F-p; L = P(i-Pr)3 ) To Give LRhH(m-SiAr3)(m-SiAr2)(m-Cl)RhHL Containing Symmetrically Bridging Triarylsilyl and Diarylsilylene Ligands",,"Organometallics",,"Vol. 17",,"pp. 5721-5727",1998,
"Kohtaro Osakada,Take-aki Koizumi,Susumu Sarai,Takakazu Yamamoto","Isomers of Chloro(triarylsilyl)hydridorhodium(III) Complexes, mer-RhCl(H)(SiAr3)(PMe3)3. Relevance of Their Structures to Reductive Elimination of ClSiAr3",,"Organometallics",,"Vol. 17",,"pp. 1868-1872",1998,
"Kohtaro Osakada,Take-aki Koizumi,Takakazu Yamamoto","A Symmetrically Bridging Triarylsilyl Ligand in Dinuclear Rhodium Complex. Synthesis and Structure of [LRh(H)(m-Cl)(m-SiAr2)(m-SiAr3)Rh(H)L] (Ar = Ph, C6H4F-p; L = P(i-Pr)3)",,"Angewandte Chemie, International Edition English",,"Vol. 37",,"pp. 349-351",1998,
"Kohtaro Osakada,Take-aki Koizumi,Takakazu Yamamoto","Si-H and Si-C Bond Activation of a Triorganosilane Promoted by [RhCl{P(i-Pr)3}2]. Synthesis and Structure of a Dinuclear Rh(IV) Complex with mu-Silylene Ligands",,"Bulletin of Chemical Society of Japan",,"Vol. 70",,"pp. 189-195",1997,
"Yutaka Saitoh,Take-aki Koizumi,Kohtaro Osakada,Takakazu Yamamoto","Preparation of Symmetric Dibromides of 1,10-Phenanthroline",,"Canadian Journal of Chemistry",,"Vol. 75",,"pp. 1336-1339",1997,
"Kohtaro Osakada,Jun-Chul Choi,Susumu Sarai,Take-aki Koizumi,Takakazu Yamamoto","New rhodacyclopentane with phenylvinylidene substituents, mer-[Rh{CH2C(=CHPh)C(=CHPh)CH2}Cl(PMe3)3]. Structure and formation through concerted cycloaddition of phenylallene molecules to [RhCl(PMe3)3]",,"Journal of Chemical Society, Chemical Communication",,,,"pp. 1313-1314",1997,
"Kohtaro Osakada,Tadashi Takizawa,Take-aki Koizumi,Takakazu Yamamoto","Preparation of Cu(I) Complexes with N-Bonded or O-Bonded p-Cyanophenoxido Ligand and Their Structures in Solid State and in Solution",,"Chemistry Letters",,,,"pp. 325-326",1997,
"Take-aki Koizumi,Kohtaro Osakada,Takakazu Yamamoto","Intermolecular transfer to triarylsilane from RhCl(H)(SiAr3)[P(i-Pr)3]2 to a platinum(0) complex, giving cis-PtH(SiAr3)(PEt3)2 (Ar = C6H5, C6H4F-p, C6H4Cl-p).",,"Organometallics",,"Vol. 16",,"pp. 6014-6016",1997,
"Kohtaro Osakada,Susumu Sarai,Take-aki Koizumi,Takakazu Yamamoto","Structure and Chemical Properties of Chlorohydrido(diarylsilyl)rhodium(III) Complexes, mer-RhCl(H)(SiHAr2)(PMe3)3. Thermally Induced Chloro Transfer from Rhodium to Silicon in the Complexes and Silane Exchange",,"Organometallics",,"Vol. 16",,"pp. 3973-3980",1997,
"Kohtaro Osakada,Take-aki Koizumi,Takakazu Yamamoto","A New Series of Mono- and Dinuclear Hydridosilylrhodium(III) Complexes, RhCl(H)(SiAr3)L2 and RhL(SiAr3)H(m-Cl)(m-H)RhH(SiAr3)L (L = P(i-Pr3)). Preparation by Oxidative Addition of HSiAr3 and Molecular Structures of the Complexes",,"Organometallics",,"Vol. 16",,"pp. 2063-2069",1997,
"Makoto Minato,Takashi Nakamura,Takashi Ito,Take-aki Koizumi,Kohtaro Osakada","Synthesis and Characterization of Novel Phosphido-Bridged Bimetallic Complexes of Molybdenum and Tungsten",,"Chemistry Letters",,,,"pp. 901-902",1996,
"Kohtaro Osakada,Jun-Chul Choi,Take-aki Koizumi,Isao Yamaguchi,Takakazu Yamamoto","Reactions of Methoxyallene and of Phenylallene with RhH(CO)(PPh3)3. Insertion of a C=C Bond into an Rh-H Bond, Giving (pi-Allyl)rhodium(I) Complexes",,"Organometallics",,"Vol. 14",,"pp. 4962-4965",1995,