离子液体[bmim]OH中硫醇和丙烯酸酯的快速共轭加成反应  

A Novel Strategy for the Fast Conjugated Addition of Thiols to Acrylates using [bmim] OH as Catalyst and Solvent

作　　者：娄凤文[1] 周建峰[1] 

机构地区：[1]淮阴师范学院化学系,江苏淮安223000

出　　处：《淮阴师范学院学报（自然科学版）》2009年第4期322-327,共6页Journal of Huaiyin Teachers College;Natural Science Edition

摘　　要：碱性离子液体[bmim]OH有效地促进硫醇和α,β-不饱和羰基化合物的迈克尔加成反应.反应在室温条件下进行,在2~15 min内可以取得良好的收益率,离子液体也可以循环回收利用.A novel protocol for the Michael addition of thiols to acrylates was developed using a basic ionic liquid [bmim] OH as catalyst and solvent.The reaction was carried out at room temperature and could obtain good yields in 2～15 min.The ionic liquid could be recovered.

关 键 词：[bmim]OH 硫醇 Α Β-不饱和羰基化合物 迈克尔加成 

分 类 号：O629[理学—有机化学]