Unsaturated organic compounds and their preparation |
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| 申请号 | US25552451 | 申请日 | 1951-11-08 | 公开(公告)号 | US2783258A | 公开(公告)日 | 1957-02-26 |
| 申请人 | PFIZER & CO C; | 发明人 | CELMER WALTER D; | ||||
| 摘要 | |||||||
| 权利要求 | 1. A PROCESS WHICH COMPRISES CONDENSING AN ACETYLENIC COMPOUND OF THE FORMULA RC$CM WITH A 2,3-UNSATURATED ALIPHATIC ALDEHYDE OF THE FORMULA |
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| 说明书全文 | |||||||
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