Chemoselective deprotection of trityl ethers using silica-supported sodium hydrogen sulfate

被引：48

作者：

Das, B ^{[1
]}

Mahender, G ^{[1
]}

Kumar, VS ^{[1
]}

Chowdhury, N ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India

来源：

TETRAHEDRON LETTERS | 2004年 / 45卷 / 36期

关键词：

D O I：

10.1016/j.tetlet.2004.07.075

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A highly selective method for the cleavage of trityl ethers over a wide range of functional groups has been developed using silica-supported sodium hydrogen sulfate (NaHSO4-SiO2) as a heterogeneous catalyst. The conversion occurred at room temperature and the yields of the alcohols were found to be excellent. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：6709 / 6711

页数：3

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