Photocatalytic oxidation of primary and secondary benzylic alcohols to carbonyl compounds catalyzed by H3PW12O40/SiO2 under an O2 atmosphere

被引：49

作者：

Farhadi, S ^{[1
]}

Afshari, M ^{[1
]}

Maleki, M ^{[1
]}

Babazadeh, Z ^{[1
]}

机构：

[1] Univ Lorestan, Dept Chem, Khorramabad 68135465, Iran

来源：

TETRAHEDRON LETTERS | 2005年 / 46卷 / 49期

关键词：

benzylic alcohols; photocatalytic; oxidation; polyoxometalates; silica-encapsulated; H3PW12O40;

D O I：

10.1016/j.tetlet.2005.10.019

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient, selective and green procedure for the photocatalytic oxidation of primary and secondary benzylic alcohols to the corresponding aldehydes and ketones has been achieved using silica-encapsulated H3PW12O40 as a recyclable heterogeneous photocatalyst in acetonitrile under oxygen gas as the sole reoxidant of the catalyst. (c) 2005 Elsevier Ltd. All rights reserved.

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收藏

页码：8483 / 8486

页数：4

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