@article{CTT100601024, author = {Hiroyuki Naito and Takeshi Hata and Hirokazu Urabe}, title = {Selective Deprotection of Methanesulfonamides to Amines}, journal = {Organic Letters}, year = 2010, } @article{CTT100554891, author = {Hiroyuki Naito and Takeshi Hata and Hirokazu Urabe}, title = {Facile Preparation of N-Protected 2-Alkylidene-1,3-imidazolidines}, journal = {Tetrahedron Letters}, year = 2008, } @article{CTT100554890, author = {Yasuhiro Fukudome and Hiroyuki Naito and Takeshi Hata and Hirokazu Urabe}, title = {Copper-Catalyzed 1,2-Double Amination of 1-Halo-alkynes. Concise Synthesis of Protected Tetrahydropyrazines and Related Heterocyclic Compounds}, journal = {Journal of the American Chemical Society}, year = 2008, } @inproceedings{CTT100681677, author = {秦 猛志 and 福留康弘 and 内藤寛之 and 占部弘和}, title = {スルホンアミドとハロアセチレンの反応を利用する含窒素ヘテロ環化合物の新規合成法}, booktitle = {}, year = 2008, } @inproceedings{CTT100681668, author = {内藤寛之 and 秦 猛志 and 占部弘和}, title = {メタンスルホンアミドの新規な脱保護(脱メシル化)法の開発}, booktitle = {}, year = 2008, } @inproceedings{CTT100681501, author = {内藤寛之 and 秦 猛志 and 占部弘和}, title = {ジアミン誘導体のブロモプロピオール酸アミドへの立体選択的二重付加反応によるイミダゾリジン類の合成}, booktitle = {}, year = 2007, }