| 发明名称 |
Process for the preparation of diarylethanes |
| 摘要 |
The prodn. of diarylethanes of formula (I), in which R<1>-R<6> = H or 1-8C alkyl, comprises the continuous or discontinuous reaction of aromatics of formula (II) with styrenes of formula (III) in the liq. or supercritical phase at 150-350 degrees C and 5-200 bar in presence of heterogeneous acid catalysts (IV). |
| 申请公布号 |
EP0753498(A1) |
申请公布日期 |
1997.01.15 |
| 申请号 |
EP19960110965 |
申请日期 |
1996.07.08 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
GEHRER, EUGEN, DR.;MASSONNE KLEMENS, DR.;HARDER, WOLFGANG, DR. |
| 分类号 |
B01J29/06;B01J29/18;C07B61/00;C07C2/66;C07C2/70;C07C15/16 |
主分类号 |
B01J29/06 |
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