发明名称 |
Production of cyclohexylamine |
摘要 |
Cyclohexylamine is produced by the catalytic hydrogenation of aniline. In contact with a ruthenium catalyst and in the presence of from about one to about 8 parts by weight of ammonia, aniline is hydrogenated under an absolute pressure of from about 2 to about 5 MPa at a temperature of from about 160 DEG to about 180 DEG C. High yields and a minimum of byproducts result. The catalyst can be recycled.
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申请公布号 |
US4384142(A) |
申请公布日期 |
1983.05.17 |
申请号 |
US19810271869 |
申请日期 |
1981.06.09 |
申请人 |
MONSANTO COMPANY |
发明人 |
MERTEN, HELMUT L.;WILDER, GENE R. |
分类号 |
C07B61/00;B01J;B01J23/00;B01J23/46;C07C;C07C67/00;C07C209/00;C07C209/24;C07C209/72;C07C211/26;C07C211/35;(IPC1-7):C07C85/24 |
主分类号 |
C07B61/00 |
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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