| 发明名称 |
Process for the preparation of urethanes |
| 摘要 |
This invention relates to a process for preparing urethanes by reacting a solution of a nitrogen-containing organic compound and a hydroxyl-containing organic compound with carbon monoxide in the presence of a ruthenium catalyst comprising a bis phosphine ligand.
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| 申请公布号 |
US4603216(A) |
申请公布日期 |
1986.07.29 |
| 申请号 |
US19830532785 |
申请日期 |
1983.09.16 |
| 申请人 |
CATALYTICA ASSOCIATES;HALDOR TOPSOE A/S |
发明人 |
GRATE, JOHN H.;HAMM, DAVID R.;VALENTINE, JR., DONALD H. |
| 分类号 |
C07C271/06;(IPC1-7):C07C125/065;C07C125/073;C07C125/067;C07C125/075 |
主分类号 |
C07C271/06 |
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