Rate accelerations of 1,3-dipolar cycloaddition reactions in ionic liquids

被引：111

作者：

Dubreuil, JF ^{[1
]}

Bazureau, JP ^{[1
]}

机构：

[1] Univ Rennes 1, UMR 6510, F-35042 Rennes, France

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 38期

关键词：

D O I：

10.1016/S0040-4039(00)01237-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The 1,3-dipolar cycloaddition reactions between imidate 1 derived from diethyl aminomalonate and 2-ethoxybenzaldehyde 2 as dipolarophile has been investigated in various air and moisture stable ionic liquids. Significant rate enhancements and improved yields at 70 degrees C have been observed with [emim][BF4] and [emim][NfO] ionic liquids. The reactivity of dipolarophiles covalently grafted on the ionic liquids were also evaluated. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：7351 / 7355

页数：5

共 33 条

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