The Performance of Rhodium Complex-diphosphine Systems in the Hydroformylation of 1-Dodecene  

作　　者：Xue Yuan HUANG Rui Xiang LI Hua CHEN Xian Jun LI 

机构地区：[1]Department of Chemistry,Sichuan University,Chengdu 6164

出　　处：《Chinese Chemical Letters》2003年第6期623-626,共4页中国化学快报（英文版）

基　　金：We thank the National Basic Research Project of China(G2000048008)for the financial support.

摘　　要：The catalytic performances of four HRh(CO)(PPh3)3-diphosphine (BISBI,BDPX, BDNA and BINAP) systems in 1-dodecene hydroformylation were investigated and compared with HRh(CO)(PPh3)3-PPh3 system. The catalyst system HRh(CO)(PPh3)3-BISBI exhibited very high regioselectivity for the formation of linear aldehyde.The catalytic performances of four HRh(CO)(PPh3)3-diphosphine (BISBI,BDPX, BDNA and BINAP) systems in 1-dodecene hydroformylation were investigated and compared with HRh(CO)(PPh3)3-PPh3 system. The catalyst system HRh(CO)(PPh3)3-BISBI exhibited very high regioselectivity for the formation of linear aldehyde.

关 键 词：HYDROFORMYLATION 1-DODECENE DIPHOSPHINE rhodium complex. 

分 类 号：O621.25[理学—有机化学]