Evidence for the formation of an iodosylbenzene(salen)iron active intermediate in a (salen)iron (III)-catalyzed asymmetric sulfide oxidation

被引：116

作者：

Bryliakov, KP ^{[1
]}

Talsi, EP ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Boreskov Inst Catalysis, Novosibirsk, Russia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 39期

关键词：

asymmetric catalysis; enantioselectivity; iron; oxidation; sulfides;

D O I：

10.1002/anie.200460108

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Catalytic converter: A (salen)iron(III) complex (salen* = asymmetric bis(salicylidene)ethylenediamine ligand) can be used as a catalyst system for the asymmetric oxidation of aryl sulfides by iodosylbenzene (see scheme). An iodosylbenzene(salen)iron(III) species has been identified as the active intermediate by EPR and NMR spectroscopy. R = aryl, R′ = alkyl.

引用

页码：5228 / 5230

页数：3

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