Tetrahedron

3-Phosphono-2-(N-cyanoimino) thiazolidine derivatives, new phosphorylating agents for alcohols

N Maezaki, A Furusawa, Y Hirose, S Uchida, T Tanaka

Index: Maezaki, Naoyoshi; Furusawa, Akemi; Hirose, Yuki; Uchida, Shuji; Tanaka, Tetsuaki Tetrahedron, 2002 , vol. 58, # 18 p. 3493 - 3498

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Citation Number: 9

Abstract

We have developed new phosphorylating agents, 3-phosphono-2-(N-cyanoimino)- thiazolidine derivatives (3-phosphono-NCTs), which were readily synthesized by phosphorylation of NCT, and transformed primary and secondary alcohols into phosphates in good yield. The transfer of three kinds of dialkylphosphono groups [(PhO) 2P (O)–,(EtO) 2P (O)–,(Cl3CCH2O) 2P (O)–] proceeded in excellent yields. Selective phosphorylation of ...