发明名称 |
HYDROGENATION OF AROMATIC AMINES TO ALICYCLIC AMINES USING LITHIUM ALUMINATE-BASED CATALYST HAVING HIGH ACTIVITY AND HIGH SELECTIVITY |
摘要 |
The present invention relates to processes for the catalytic hydrogenation of aromatic amines to their acyclic counterparts using a ruthenium catalyst on a lithium aluminate support. The hydrogenation process comprises contacting an aromatic amine with hydrogen in the presence of a ruthenium catalyst under temperature and pressure conditions suitable to effect ring hydrogenation. The process is especially useful for hydrogenating aniline to cyclohexylamine.
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申请公布号 |
KR20070033912(A) |
申请公布日期 |
2007.03.27 |
申请号 |
KR20060091664 |
申请日期 |
2006.09.21 |
申请人 |
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发明人 |
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分类号 |
C07C211/33;C07C209/00;C07C211/34 |
主分类号 |
C07C211/33 |
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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