离子液体中CuI/L-Proline催化C-S偶联反应的研究  

Synthesis of Diphenyl Sulfides Derivations Catalyzed by CuI/L-Proline in Ionic Liquid

作　　者：王海斌[1] 郭圣荣[1] 

机构地区：[1]丽水学院化学化工系,浙江丽水323000

出　　处：《广东化工》2012年第5期315-317,共3页Guangdong Chemical Industry

摘　　要：以氯代苯甲醛,氯代硝基苯与硫酚为原料,在室温离子液体中,用L-脯氨酸与CuI为催化体系,成功的进行了偶联反应。合成一类新型的含醛基,硝基等基团的二苯硫醚类化合物。Reported a mild,palladium-free synthetic protol for the cross-coupling reaction of aryl chlorides and thiols using L-proline and CuI,with K2CO3 as the base,in ionic liquid BF4 at 110 ℃.The protol was particularly noteworthy given its experimental simplicity,high generality,and exceptional level of functional group tolerations and the low cost of the catalyst system.

关 键 词：硫酚 偶联反应 离子液体 脯氨酸 二苯硫醚 

分 类 号：TQ263[化学工程—有机化工]