Soluble polystyrene-based sulfoxide reagents for Swern oxidation reactions

被引：31

作者：

Choi, MKW ^{[1
]}

Toy, PH ^{[1
]}

机构：

[1] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

来源：

TETRAHEDRON | 2003年 / 59卷 / 36期

关键词：

Swern oxidation; polymer; tert-butyl hydroperoxide;

D O I：

10.1016/S0040-4020(03)01105-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two new soluble polystyrene-based sulfoxide reagents are introduced. These polymeric reagents are used in Swern oxidation reactions where the resulting sulfide polymers are easily separated from the product by simple precipitation and filtration. The recovered reduced polymer reagents can be recycled by oxidation with tert-butyl hydroperoxide in the presence of acid. Attempts to use these reagents in a multi-polymer Swern oxidation reaction system were unsuccessful. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：7171 / 7176

页数：6

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