含氨基酸侧链的有机硅高分子催化剂 Ⅵ.聚γ-(赖氨酸基)丙基硅氧烷钯催化剂的合成及加氢活性  

POLYSILOXANE CATALYSTS WITH AMINO ACID SIDE CHAIN Ⅵ.SYNTHESIS AND HYDROGENATION ACTIVITY OF POLY-R-(LYSINE)PROPYLSILOXANE PALLADIUM CATALYSTS

作　　者：刘基万[1] 游江[1] 王西新[1] 童立新 

机构地区：[1]武汉大学化学系,武汉430072

出　　处：《应用化学》1991年第6期6-9,共4页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金

摘　　要：合成了聚γ-(顿氨酸基)丙基硅氧烷钯催化剂当N/Pd摩尔比为3.4时,这种催化剂在常温常压下对丙烯腈的加氢活性高达3057·6mL H_2/min·mmolPd;对环戊二烯的氢化反应是分两步进行的。溶剂对催化剂的活性有明显影响。The poly-r-(lysine) propylsiloxane supported palladium catalysts were synthesized andcharacterized. The catalysts showed a high activity for acrylonitrile hydrogenation whenthe molar ratio of N/Pd was 3.4. The hydrogenation of cyclopentadiene appeared to be atwo-stage process. The solvents have an obvious influence on the hydrogenation activity ofthe catalyst.

关 键 词：高聚物 钯 催化剂 赖氨酸 聚硅氧烷 

分 类 号：O643.361[理学—物理化学]