Aluminum hydrogen sulfate [Al(HSO4)3] as an efficient catalyst for the preparation of thioacetals

被引：10

作者：

Ghashang, Majid ^{[1
]}

机构：

[1] Islamic Azad Univ, Najafabad Branch, Fac Sci, Dept Chem, Najafabad, Esfahan, Iran

来源：

RESEARCH ON CHEMICAL INTERMEDIATES | 2013年 / 39卷 / 06期

关键词：

Aluminum hydrogen sulfate [Al(HSO4)(3); Thioacetals; Thioacetalization; C-S bond formation; Carbonyl compounds; CARBONYL-COMPOUNDS; CHEMOSELECTIVE DITHIOACETALIZATION; RECYCLABLE CATALYST; ACID CATALYST; ALDEHYDES; MILD; PROTECTION; CHLORIDE; TRANSTHIOACETALIZATION; ALCOHOLS;

D O I：

10.1007/s11164-012-0802-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aluminum hydrogen sulfate, as a heterogeneous solid acid catalyst, has been used for the mild conversion of carbonyl compounds to their thioacetals using 1,2- and 1,3-dithiol under ambient conditions with short reaction times in high to excellent yield in acetonitrile as solvent.

引用

页码：2837 / 2842

页数：6

共 38 条

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