A Facile Synthesis of Acylaminotetraoxysphirophosphoranes
作者:Nan-Jing Zhang、Hai-Yan Lu、Xin Chen、Yu-Fen Zhao
DOI:10.1055/s-1998-2050
日期:1998.4
Acylaminotetraoxyspirophosphorane 4, a new type of pentacoordinated phosphorus compound, was synthesized conveniently by the reaction of N,O-bis(trimethylsilyl)amino acid 2 with ethyl dichlorophosphinite, which was followed by the addition of phenanthrenequinone. This procedure provided an efficient methodology for the preparation of acylaminotetraoxysphirophosphorane and the ring formation of 1,3,2-azaoxaphospholane.