Highly Chemo- and Regioselective Reaction of Hydroxybenzenes in Acidic Ionic Liquid

Bulletin of the Korean chemical society

Hui Guo¹  Guo Bao Zhang¹  Jian Cao¹  Yu Wei Zhuang¹ 

关键词: Acidic ionic liquid;    Hydroxybenzenes;    -unsaturated compounds;    Friedel-Crafts alkylation;    oxa-Michael addition;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

Highly chemo- and regioselective reaction of hydroxybenzenes with α,β-unsaturated compounds in acidic ionic liquid l-butyl-3-methylimidazolium hydrogen sulphate ([BMIM]HSO4) was reported for the first time. A series of oxa-Michael adducts and Friedel-Crafts alkylated products were synthesized with good yields. The acidic ionic liquid could be easily recycled for at least 5 times with only minor loss in activity.

【 授权许可】

Unknown