REACTION OF (ME3SI)2C(SIME2PH)(SIET2I) WITH AGBF4 - 1,3-MIGRATION OF THE PHENYL GROUP

被引：11

作者：

EABORN, C

LICKISS, PD

NAJIM, ST

STANCZYK, WA

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 01期

关键词：

D O I：

10.1039/p29930000059

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of (Me3Si)2C(SiMe2Ph)(SiEt2I) with AgBF4 in Et2O has been shown to give a ca. 2:3 ratio of the unrearranged (Me3Si)2C(SiMe2Ph)(SiEt2F) and the rearranged (Me3Si)2C(SiEt2Ph)-(SiMe2F). The reaction is thought to proceed via a cation, II, in which there is a 1,3-phenyl bridge between silicon atoms. Reaction of the organolithium reagent (Me3Si)2C(SiMe2Ph)Li, R'Li, with Me2SiHCl, Et2SiHCl, Et2SiF2 and Et2SiCl2 gives the products R'SiMe2H, R'SiEt2H, R'SiEt2F and R'SiEt2Cl, respectively.

引用

页码：59 / 62

页数：4

共 11 条

[1] ANCHIMERIC ASSISTANCE BY AND MIGRATION OF THE VINYL GROUP IN REACTIONS OF STERICALLY HINDERED ORGANOSILICON COMPOUNDS OF THE TYPE (ME3SI)2C(SIME2CH=CH2)(SIR2X) [J].