Aza-michael additions on α,β-unsaturated esters catalysed by bismuth (III) triflate in conventional chemistry and under microwave irradiation

被引：11

作者：

Monfray, JK ^{[1
]}

Koskinen, AMP ^{[1
]}

机构：

[1] Aalto Univ, Organ Chem Lab, FI-02015 Helsinki, Finland

来源：

LETTERS IN ORGANIC CHEMISTRY | 2006年 / 3卷 / 04期

关键词：

bismuth triflate; michael addition; microwave synthesis; alpha; beta-unsaturated ester;

D O I：

10.2174/157017806776114496

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Aza-Michael additions are an easy way to prepare beta w-aminoesters. This reaction was investigated in the presence of catalytic amounts of bismuth (III) triflate under conventional and microwave irradiation conditions. It was shown that combination of both the catalyst and microwave irradiation under solvent-free conditions enhances the conjugate addition of amines to alpha,beta-unsaturated esters.

引用

页码：324 / 327

页数：4

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