| 发明名称 |
PROCESS FOR PREPARING CIS-DIHYDRONOPOL |
| 摘要 |
A process far preparing cis-dihydronopol and esters thereof in which corresponding esters of (-)nopol are stereoselectively hydrogenated by heterogeneous hydrogenation in the presence of a platinum, platinum oxide or ruthenium/carbon catalyst, and the resulting cisdihydronopyl esters optionally may be converted into correspanding alcohols by hydrolysis.
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| 申请公布号 |
CA2020168(C) |
申请公布日期 |
2000.05.02 |
| 申请号 |
CA19902020168 |
申请日期 |
1990.06.29 |
| 申请人 |
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发明人 |
HEITMANN, WALTER;MAETZEL, UWE |
| 分类号 |
B01J23/42;B01J23/46;C07B61/00;C07C27/02;C07C29/00;C07C31/13;C07C31/137;C07C67/00;C07C67/303;C07C69/003;C07C69/14;C07C69/24;C07C69/608;C07C69/78;C07C69/84;(IPC1-7):C07C27/02;C07C69/02;C07C67/283 |
主分类号 |
B01J23/42 |
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代理人 |
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| 主权项 |
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| 地址 |
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