2-SILAPHOSPHETANE, RECURSORS OF SILAPHOSPHIMINES

被引：40

作者：

COURET, C ^{[1
]}

ESCUDIE, J ^{[1
]}

SATGE, J ^{[1
]}

ANDRIAMIZAKA, JD ^{[1
]}

SAINTROCH, B ^{[1
]}

机构：

[1] UNIV TOULOUSE 3,CNRS,CHIM ORGAN LAB,EQUIPE RECH 829,F-31077 TOULOUSE,FRANCE

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1979年 / 182卷 / 01期

关键词：

D O I：

10.1016/S0022-328X(00)85872-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The first 2-silaphosphetane was synthetized by reaction of butyllithium with a β-chlorosilylphosphine, followed by intramolecular cyclisation. Physicochemical data show the existence of an equilibrium between the monomeric form (2-silaphosphetane) and the dimeric form (2,6-disila-1,5-diphosphocane). Thermic decomposition under reduced pressure of the 2-dimethylsila-1-phenylphosphetane, through a β-elimination process, leads to the dimethylsilaphenylphosphimine; this new species with a SiP double bond has been characterized by formation of the dimer (Me2SiPPh)2 and by insertion reaction of the 2-silaphosphetane into the SiP bond. © 1979.

引用

页码：9 / 15

页数：7

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