SUCCINIMIDE-N-SULFONIC ACID: A MILD, EFFICIENT, AND REUSABLE CATALYST FOR THE CHEMOSELECTIVE TRIMETHYLSILYLATION OF ALCOHOLS AND PHENOLS

被引：41

作者：

Shirini, F. ^{[1
]}

Khaligh, N. Ghaffari ^{[1
]}

机构：

[1] Univ Guilan, Dept Chem, Coll Sci, Rasht 41335, Iran

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2011年 / 186卷 / 11期

关键词：

Succinimide-N-sulfonic acid; alcohols; phenols; trimethylsilylation; hexamethyldisilazane; DIETHYL ALPHA-HYDROXYPHOSPHONATES; SOLVENT-FREE; HEXAMETHYLDISILAZANE HMDS; HYDROXYL-GROUPS; HIGHLY EFFICIENT; O-SILYLATION; TETRABUTYLAMMONIUM BROMIDE; PROTECTION; ACTIVATION; TRIFLATE;

D O I：

10.1080/10426507.2011.602377

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Succinimide-N-sulfonic acid (SuSA) is easily prepared by the reaction of succinimide with chlorosulfonic acid. This reagent is able to efficiently catalyze the chemoselective trimethylsilylation of alcohols and phenols with hexamethyldisilazane (HMDS). All reactions were performed under mild reaction conditions, giving excellent yields.

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页码：2156 / 2165

页数：10

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