Esterification of sterically hindered acids and alcohols in fluorous media

被引：32

作者：

Gacem, B ^{[1
]}

Jenner, G ^{[1
]}

机构：

[1] Univ Strasbourg, UMR 7123, Fac Chim, Lab Piezochim Organ, F-67008 Strasbourg, France

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 07期

关键词：

esterification; fluorophobic medium; steric hindrance;

D O I：

10.1016/S0040-4039(02)02872-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Sterically hindered esterification reactions are best performed in specific fluorous media in the presence of catalytic amounts of diphenylammonium triflate. Fluorous media, in addition to their positive effect on yields, have inherent favorable properties respecting environment and permitting simple work-up. Highly congested reagents, however, react only marginally. (C) 2003 Published by Elsevier Science Ltd.

引用

页码：1391 / 1393

页数：3

共 9 条

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