发明名称 |
HOMOGENEOUS RHENIUM CATALYSTS FOR METATHESIS OF OLEFINS |
摘要 |
2072755 9109825 PCTABS00005 The invention pertains to rhenium (VII) compounds which are catalysts for metathesis of ordinary olefins (hydrocarbons) and functionalized olefins in a homogeneous phase and to methods of synthesizing these compounds. The rhenium compounds comprise a rhenium (VII) atom centrally linked to an alkylidene ligand, an alkylidyne ligand, and two other ligands of which at least one ligand is sufficiently electron withdrawing to render the rhenium atom significantly active for metathesis. |
申请公布号 |
CA2072755(A1) |
申请公布日期 |
1991.07.05 |
申请号 |
CA19912072755 |
申请日期 |
1991.01.04 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
SCHROCK, RICHARD R.;TOREKI, ROBERT |
分类号 |
B01J31/22;C07B37/00;C07B61/00;C07C2/02;C07C2/38;C07C6/04;C07C11/02;C07C67/333;C07C67/475;C07C69/22;C07F13/00;C08G61/06 |
主分类号 |
B01J31/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|