Microwave-accelerated epoxidation of α,β-unsaturated ketones with urea-hydrogen peroxide

被引：28

作者：

dos Santos, AA ^{[1
]}

Wendler, EP ^{[1
]}

Marques, FD ^{[1
]}

Simonelli, F ^{[1
]}

机构：

[1] Univ Fed Parana, Dept Quim, Lab Ecol Quim & Sintese Organ, BR-81531900 Curitiba, Parana, Brazil

来源：

LETTERS IN ORGANIC CHEMISTRY | 2004年 / 1卷 / 01期

关键词：

alpha; beta-unsaturated ketones; urea-hydrogen peroxide; epoxidation; microwave irradiation;

D O I：

10.2174/1570178043488824

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction time needed to perform the epoxidation of several cc, D-unsaturated ketones with urea-hydrogen peroxide were substantially reduced by means of microwave irradiation. This environmental friendly, protocol showed to be very useful, especially to effect the epoxidation of sterically hindered substrates.

引用

页码：47 / 49

页数：3

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