Baeyer-Villiger Oxidation and Oxidative Cascade Reactions with Aqueous Hydrogen Peroxide Catalyzed by Lipophilic Li[B(C6F5)4] and Ca[B(C6F5)4]2

被引：35

作者：

Uyanik, Muhammet ^{[1
]}

Nakashima, Daisuke ^{[1
]}

Ishihara, Kazuaki ^{[1
,2
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

[2] Japan Sci & Technol Agcy JST, CREST, Tokyo, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 36期

关键词：

alkali metals; alkaline earth metals; borates; lactones; oxidation; CHIRAL BRONSTED ACID; SODIUM TETRAKIS(3,5-TRIFLUOROMETHYLPHENYL)BORATE; KETONES; CYCLOBUTANONES; H2O2/NITRILE; BENZYLATION; CYCLIZATION; SYSTEM; ETHERS; SALTS;

D O I：

10.1002/anie.201204286

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Efficient and selective: Two lipophilic catalysts were used for Baeyer-Villiger (BV) oxidations to give lactones in high yields (see scheme). Cascade reactions involving this BV oxidation were used to selectively obtain either unsaturated carboxylic acids or hydroxylactones in high yields from β-silyl cyclohexanones. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：9093 / 9096

页数：4

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