离子液体的合成及其在Baylis-Hillman反应中的应用  

Synthesis of Ionic Liquid and Its Application in Baylis-Hillman Reaction

作　　者：赵三虎[1] 陈兆斌[1] 

机构地区：[1]山西大学化学化工学院,山西太原030006

出　　处：《山西大学学报（自然科学版）》2004年第4期384-386,共3页Journal of Shanxi University(Natural Science Edition)

基　　金：国家自然科学基金(30000112)

摘　　要：合成了离子液体N—丁基吡啶硝酸盐([BPy]+NO3-),并将它作为反应溶剂用于邻硝基苯甲醛与丙烯酸丁酯的Baylis-Hillman反应.在离子液体作用下,反应时间大大缩短,产率适中.Ionic liquid,n-butyl pyridinium nitrate was synthesized by reaction of pyridine with 1-chlorobutane and ammonium nitrate.The application of the ionic liquid to Baylis-Hillman reaction of 2-nitrobenzaldehyde with n-butyl acrylate were studied.Moderate yield and short reaction time were achieved when the Baylis-Hillman reaction was proceeded in the presence of the ionic liquid.

关 键 词：离子液体 邻硝基苯甲醛 丙烯酸丁酯 BAYLIS-HILLMAN反应 

分 类 号：O622[理学—有机化学]