Epoxidation of aromatic α,β-unsaturated ketones using PVP-H2O2 under mild and heterogeneous conditions

被引：27

作者：

Zolfigol, Mohammad Ali ^{[1
]}

Chehardoli, Gholamabbas ^{[1
]}

Shiri, Morteza ^{[1
]}

机构：

[1] Bu Ali Sina Univ, Fac Chem, Hamadan 6517838683, Iran

来源：

REACTIVE & FUNCTIONAL POLYMERS | 2007年 / 67卷 / 08期

关键词：

PVP-H2O2; polyvinylpyrrolidone-supported hydrogen peroxide; epoxidation; alpha; beta-unsaturated ketones; chalcones; heterogeneous conditions;

D O I：

10.1016/j.reactfunctpolym.2007.05.002

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

alpha,beta-Unsaturated ketones (chalcones) react with PVP-H2O2 in aqueous sodium hydroxide and 1,4-dioxane as solvent at 40 degrees C to give the corresponding epoxides under mild and heterogeneous conditions in excellent yields. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：723 / 727

页数：5

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