Nanocrystalline TiO2 as an efficient and reusable catalyst for the chemoselective trimethylsilylation of primary and secondary alcohols and phenols

被引：33

作者：

Shirini, Farhad ^{[1
]}

Khoshdel, Meysam Alipour ^{[1
]}

Abedini, Masoumeh ^{[1
]}

Atghia, Seyyed Vahid ^{[1
]}

机构：

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

来源：

CHINESE CHEMICAL LETTERS | 2011年 / 22卷 / 10期

关键词：

Nanocrystalline TiO2; Trimethylsilylation; Alcohols; Phenols; Heterogeneous reaction conditions; HEXAMETHYLDISILAZANE HMDS; HYDROXYL-GROUPS; SILYLATION; ACID; DEPROTECTION; PROTECTION; MILD;

D O I：

10.1016/j.cclet.2011.05.002

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanocrystalline TiO2 was used as an efficient and recyclable catalyst for the chemoselective trimethylsilylation of primary and less hindered secondary alcohols and phenols with hexamethyldisilazane (HMDS). All reactions were performed under mild and completely heterogeneous conditions in good to excellent yields. (C) 2011 Farhad Shirini. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

引用

页码：1211 / 1214

页数：4

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