| 发明名称 |
PROCESS FOR PREPARING 2-CYANOINDAN-1-ONES |
| 摘要 |
In a particularly advantageous process for producing 2-cyanoindan-1-ones from 2-halogenated indan-1-ones by reaction with a cyanide salt, the cyanide salt is dissolved in a dipolar aprotic solvent or in a water-miscible ether and 2halogenated indan-1-one is metered into this solution.
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| 申请公布号 |
CA2301773(A1) |
申请公布日期 |
1999.03.04 |
| 申请号 |
CA19982301773 |
申请日期 |
1998.08.13 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
STEFFAN, GUIDO;KOMOSCHINSKI, JOACHIM;FIEGE, HELMUT |
| 分类号 |
C07C253/14;C07C255/47;(IPC1-7):C07C253/14 |
主分类号 |
C07C253/14 |
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