| 发明名称 |
ARYL DIPHOSPHINES AND CATALYSTS CONTAINING THE SAME |
| 摘要 |
The present invention provides novel aryl diphosphines having the formula <IMAGE> wherein X, Y, R1-18, m, m' and n are defined herein, and which can be complexed with a transition metal to form a novel catalyst useful in such applications as hydroformylation. |
| 申请公布号 |
EP0898573(A1) |
申请公布日期 |
1999.03.03 |
| 申请号 |
EP19970917748 |
申请日期 |
1997.03.31 |
| 申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
KOHLPAINTNER, CHRISTIAN, W.;HANSON, BRIAN, E.;DING, HAO |
| 分类号 |
B01J31/24;C07B61/00;C07C45/50;C07C47/02;C07C205/52;C07C209/70;C07C211/27;C07F9/50;C07F15/00 |
主分类号 |
B01J31/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
