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. The selectivity of this process is increased by the use of methanol instead of various other alkanols, e.g. ethanol. Preferably the catalyst is a halide-free ruthenium catalyst, e.g. a ruthenium carbonyl complex. |
申请公布号 |
AU5585286(A) |
申请公布日期 |
1986.09.24 |
申请号 |
AU19860055852 |
申请日期 |
1986.02.25 |
申请人 |
CATALYTICA ASSOCIATES;TOPSOE HALDOR AS |
发明人 |
GRATE JOHN H.;HAMM DAVID M.;DONALD H. VALENTINE |
分类号 |
C07C269/00;B01J31/24;C07C;C07C67/00;C07C239/00;C07C269/04;C07C271/06;C07C271/08;C07C271/16;C07C271/26;C07C271/28 |
主分类号 |
C07C269/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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