The dual roles of oxodiperoxovanadate both as a nucleophile and an oxidant in the green oxidation of benzyl alcohols or benzyl halides to aldehydes and ketones

被引：81

作者：

Li, CB ^{[1
]}

Zheng, PW ^{[1
]}

Li, B ^{[1
]}

Zhang, H ^{[1
]}

Ciu, Y ^{[1
]}

Shao, QY ^{[1
]}

Ji, XJ ^{[1
]}

Zhang, J ^{[1
]}

Zhao, PY ^{[1
]}

Xu, YL ^{[1
]}

机构：

[1] Tianjin Univ, Sch Sci, Dept Chem, Tianjin 300072, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 41期

关键词：

alcohols; green chemistry; oxidation; vanadium;

D O I：

10.1002/anie.200351902

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

One catalyst, two roles: VO(O2)2- reacts as a nucleophilic oxidant under acidic conditions towards benzyl alcohols. Altogether 15 alcohols have been oxidized, in the absence of organic solvent, in excellent yields. Benzyl halides are also oxidized by H2O 2 in water catalyzed by oxodiperoxovanadate and a phase transfer catalyst into aromatic aldehydes and ketones (see scheme). This reaction is the first green oxidation of benzyl halides.

引用

页码：5063 / 5066

页数：4

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