离子液体-水体系中二苯甲酮的合成  

Synthesis of benzophenone in ionic liquid-H_2O system

作　　者：辛炳炜[1] 

机构地区：[1]德州学院化学系,山东德州253023

出　　处：《化学研究与应用》2008年第3期333-336,共4页Chemical Research and Application

基　　金：国家自然基金资助项目(No.20571063)

摘　　要：The palladium acetate-catalyzed synthesis of benzophenone in the mixture of water and ionic liquid is described. The Pd(OAc)2-H2O-[bmim][PF6]catalytic system is a desired green midium and is superior to the previous methods in organic systems in terms of reaction conditions, efficiency, and reaction time. It can be recovered and reused eight times with high efficiency and the use of expensive and environmentally unfavorable phosphine ligand is avoided.The palladium acetate- catalyzed synthesis of benzophenone in the mixture of water and ionic liquid is described. The Pd（OAc）2 -H2O- [ bmim] [ PF6 ] catalytic system is a desired green midium and is superior to the previous methods in organic systems in terms of reaction conditions, efficiency, and reaction time. It can be recovered and reused eight times with high efficiency and the use of expensive and environmentally unfavorable phosphine ligand is avoided.

关 键 词：二苯甲酮 苯硼酸 苯甲酰氯 离子液体(IL) 水 绿色化学 

分 类 号：O625.42[理学—有机化学]