甘氨酸-N,N-双亚甲基膦酸锆-钯催化剂的催化加氢性能  

Catalytic Hydrogenation Activity of Zirconium Glycine N,N Dimethylphosphonate Palladium

作　　者：傅相锴[1] 马学兵[1] 刘昌华[1] 何佑秋[1] 

机构地区：[1]西南师范大学化学化工学院

出　　处：《应用化学》1997年第1期74-76,共3页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金委和中国石化总公司石油化工科学院联合资助

摘　　要：甘氨酸┐Ｎ，Ｎ┐双亚甲基膦酸锆┐钯催化剂的催化加氢性能傅相锴＊马学兵刘昌华何佑秋（西南师范大学化学化工学院重庆６３０７１５）关键词甘氨酸－Ｎ，Ｎ－双亚甲基膦酸锆，钯催化剂，催化加氢，催化活性１９９６－０３－２５收稿，１９９６－０６－１９修回国家自然科...A new type of supported complex catalysts, zirconium glycine N,N dimethylph osphonate palladium was prepared for the first time. The catalytic activity of title catalysts for hydrogenation of several substrates under atmospheric pressure was studied. The catalytic activity is greatly affected by the NCH 2CO 2H/Pd ratio, catalyst amount, reaction temperature, substrates and solvents. At 40℃ and under atmospheric pressure, the hydrogenation activity of the catalysts for various substituted olefins and nitrobenzene is very high and with high selectivity. The catalyst can be reused.

关 键 词：钯催化剂 催化加氢 催化活性 

分 类 号：O643.36[理学—物理化学]