Mild and efficient silylation of alcohols under ambient and solvent-free conditions with phosphorus pentoxide supported on alumina (P2O5/Al2O3) as catalyst

被引：2
|
作者：
Shaterian, Hamid Reza [1 ]
Fahimi, Nafiseh [1 ]
Azizi, Kobra [1 ]
机构：
[1] Univ Sistan & Baluchestan, Dept Chem, Fac Sci, Zahedan, Iran
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2015年 / 41卷 / 02期
关键词：
P2O5/Al2O3; Trimethylsilylation; Hexamethyldisilazane; Alcohols; Solvent-free; Catalyst; HYDROXYL-GROUPS; HEXAMETHYLDISILAZANE HMDS; HIGHLY EFFICIENT; ALPHA-HYDROXYPHOSPHONATES; RECYCLABLE CATALYST; O-SILYLATION; PROTECTION; ACID; SILICA; PHENOLS;
D O I：
10.1007/s11164-013-1247-4
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
P2O5/Al2O3, an easily handled recyclable catalyst, has been used in an eco-friendly and mild procedure for trimethylsilyl protection of alcohols by use of hexamethyldisilazane. Solvent-free, ambient reaction conditions, easy work-up, short reaction times, excellent yields and reusability of the catalyst are noticeable features of this method.
引用
收藏
页码：947 / 954
页数：8
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