CHEMISTRY OF ORGANOSILICON COMPOUNDS .294. SILOXYCARBENIUM TETRAKIS[3,5-BIS(TRIFLUOROMETHYL)PHENYL]BORATES AND THEIR ROLE IN REACTIONS OF KETONES WITH NUCLEOPHILES

被引：45

作者：

KIRA, M

HINO, T

SAKURAI, H

机构：

来源：

CHEMISTRY LETTERS | 1992年 / 04期

关键词：

D O I：

10.1246/cl.1992.555

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The intermediacy of trialkylsiloxycarbenium ions was demonstrated by NMR spectroscopy during the reduction of ketones with hydrosilanes catalyzed by trityl tetrakis[3,5-bis(trifluoromethyl)phenyl]borate. It is suggested that the non-nucleophilic nature of the counter anion plays an important part in the modification of the reaction courses.

引用

页码：555 / 558

页数：4

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