SULFURIC-ACID ADSORBED ON SILICA-GEL - AN EFFICIENT CATALYST FOR THE TETRAHYDROPYRANYLATION OF ALCOHOLS

被引：36

作者：

CHAVEZ, F

GODINEZ, R

机构：

[1] Syntex S.A. de C.V. Chemical Division, Technical Services Department, Cuernavaca, Mor 62000

来源：

SYNTHETIC COMMUNICATIONS | 1992年 / 22卷 / 01期

关键词：

D O I：

10.1080/00397919208021087

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Sulfuric acid adsorbed on silica gel is an efficient catalyst for the tetrahydropyranylation of alcohols and phenols. The reaction takes 1 to 10 minutes to be completed and nearly quantitative yields are obtained. The method is remarkable simple and inexpensive.

引用

页码：159 / 164

页数：6

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