The mechanism of the reaction of organic phosphites with trialkylsilyl iodide. Iodoanhydrides of PIII, acids as intermediates
作者:J. Chojnowski、M. Cypryk、J. Michalski
DOI:10.1016/s0022-328x(00)92612-3
日期:1981.8
The reaction of a trialkyl phosphite with trimethylsilyl iodide, which leads to O-trimethylsilyl esters of alkylphosphonic acid, has been shown to involve several steps, all of which are defined. The first step is the formation of the iodophosphite, involving a four centre mechanism in which PIII plays the role of electrophile. This is in contrast to the analogous reaction of phosphates with alkyl