| 发明名称 |
Phosphonium salts, process for their preparation and use of same as starting materials for preparing unsaturated bicyclic compounds |
| 摘要 |
New phosphonium salts useful as starting materials for preparing unsaturated bicyclic compounds. Process for their preparation.
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| 申请公布号 |
US4387250(A) |
申请公布日期 |
1983.06.07 |
| 申请号 |
US19800219814 |
申请日期 |
1980.12.22 |
| 申请人 |
FIRMENICH SA |
发明人 |
UIJTTEWAAL, ARNOLDUS;SNOWDEN, ROGER |
| 分类号 |
C07C5/00;C07C1/00;C07C1/32;C07C5/25;C07C13/32;C07C45/67;C07C45/69;C07C49/457;C07C49/517;C07C67/00;C07F9/54;(IPC1-7):C07F9/54 |
主分类号 |
C07C5/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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