| 发明名称 |
3-Phenyl-propionaldehydes |
| 摘要 |
There is disclosed a novel process for preparing a number of cinnamaldehyde derivatives. These cinnamaldehyde derivatives can be reduced to dihydrocinnamaldehyde derivatives, a number of which are commercially important in the preparation of fragrances. The invention is also directed to a number of novel intermediates and their preparation.
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| 申请公布号 |
US4508925(A) |
申请公布日期 |
1985.04.02 |
| 申请号 |
US19830549950 |
申请日期 |
1983.11.09 |
| 申请人 |
GIVAUDAN CORPORATION |
发明人 |
CRAMERI, YVO;OCHSNER, PAUL A.;SCHUDEL, PETER |
| 分类号 |
C07C43/166;B01J23/00;B01J31/00;C07B61/00;C07C41/00;C07C43/307;C07C43/315;C07C45/00;C07C45/49;C07C45/62;C07C45/67;C07C47/228;C07C47/277;C07C67/00;C07D317/54;(IPC1-7):C07C47/228 |
主分类号 |
C07C43/166 |
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