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
收藏
页码：454 / 456
页数：3
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