| 发明名称 |
PROCESS FOR THE PRODUCTION OF COMPOUNDS USEFUL IN PERFUMERY |
| 摘要 |
<p>Process for producing compounds useful in perfumery including acylated indanes and tetrahydronaphthalenes using a lower acid derivative in the presence of a hydrocarbon or hydrocarbon mixture containing C5 to C10 alkanes at a temperature of at least -20 DEG C; preferably up to -5 DEG C.</p> |
| 申请公布号 |
EP0004914(B1) |
申请公布日期 |
1985.08.28 |
| 申请号 |
EP19790101037 |
申请日期 |
1979.04.05 |
| 申请人 |
INTERNATIONAL FLAVORS & FRAGRANCES INC. |
发明人 |
SPRECKER, MARK A.;THEIMER, ERNST T. |
| 分类号 |
C07C29/36;C07C45/00;C07C45/46;C07C49/792;C07C67/00;C07D311/78;C07D311/92;C07D311/94;C11B9/00;(IPC1-7):C07D311/78;A61K7/46;C07C33/34;C07C49/76 |
主分类号 |
C07C29/36 |
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