发明名称 |
One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a phospholanoalkane ligand |
摘要 |
Disclosed is a novel class of modified ruthenium catalysts useful in the one step synthesis of 1,3-PDO comprising (a) a cobalt component comprising one or more non-ligated cobalt compounds; and (b) a ruthenium component comprising in major part a ruthenium carbonyl compound ligated with a phospholanoalkane ligand, solubilized in an ether solvent, that provides potential improvements in cost and performance in one step hydroformylation/hydrogenation. For example, cobalt-ruthenium-bidentate, bis(phospholano)alkane catalyst precursors in ether solvents provide good yields of 1,3-PDO in a one step synthesis.
|
申请公布号 |
US2003153796(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20030371462 |
申请日期 |
2003.02.21 |
申请人 |
KNIFTON JOHN FREDERICK;JAMES TALMADGE GAIL;ALLEN KEVIN DALE;WEIDER PAUL RICHARD;POWELL JOSEPH BROUN;SLAUGH LYNN HENRY |
发明人 |
KNIFTON JOHN FREDERICK;JAMES TALMADGE GAIL;ALLEN KEVIN DALE;WEIDER PAUL RICHARD;POWELL JOSEPH BROUN;SLAUGH LYNN HENRY |
分类号 |
C07F15/00;B01J31/24;C07B61/00;C07C29/157;C07C29/16;C07C31/20;(IPC1-7):C07C29/10;B01J31/00 |
主分类号 |
C07F15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|