| 发明名称 |
Process for the preparation of 2,2 dialkyl-arylidene-cycloalkanones |
| 摘要 |
A particularly advantageous process for the preparation of 2,2-dialkyl-arylidene-cycloalkanones is characterized in that 2-alkyl-arylidene-cycloalkanones are reacted with alkyl halides in the presence of metal hydroxides and tertiary alcohols.
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| 申请公布号 |
US5663447(A) |
申请公布日期 |
1997.09.02 |
| 申请号 |
US19960667894 |
申请日期 |
1996.06.20 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
MUELLER, NIKOLAUS;ESSERT, THOMAS |
| 分类号 |
B01J23/02;C07B61/00;C07C45/68;C07C45/74;C07C49/683;C07C49/697;C07C49/753;C07C201/12;C07C205/45;C07C255/56;(IPC1-7):C07C45/45 |
主分类号 |
B01J23/02 |
| 代理机构 |
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代理人 |
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