Aluminum hydrogen sulfate [Al(HSO4)3] as an efficient catalyst for the preparation of thioacetals
作者:Majid Ghashang
DOI:10.1007/s11164-012-0802-8
日期:2013.7
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.
硫酸氢铝作为一种非均相固体酸催化剂,已被用于在环境条件下使用1,2-和1,3-二硫醇将羰基化合物温和地转化为其硫缩醛,反应时间短,在乙腈中的转化率高至优异。溶剂。