Metal-free ring-opening of epoxides with potassium trifluoroborates

被引：24

作者：

Roscales, Silvia ^{[1
]}

Csaky, Aurelio G. ^{[1
]}

机构：

[1] Univ Complutense, Inst Pluridisciplinar, E-28040 Madrid, Spain

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 04期

关键词：

CONJUGATE ADDITION; STEREOSELECTIVE-SYNTHESIS; ALKENYLBORONIC ACIDS; BORONIC ACIDS; 1,4-ADDITION; KETONES;

D O I：

10.1039/c3cc47360k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ring-opening of epoxides with potassium trifluoroborates proceeds smoothly in the presence of trifluoroacetic anhydride under metal-free conditions. The reactions are regioselective and afford a single diastereomer. Both electron-rich and electron-poor aryltrifluoroborates are tolerated.

引用

页码：454 / 456

页数：3

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