| 发明名称 |
Process for preparing para-substituted halogenobenzene derivatives. |
| 摘要 |
<p>A para-substituted halogenobenzene derivative is prepared by halogenating a benzene derivative in the liquid phase in the presence of a molded zeolite catalyst body comprising, based on the weight of the molded zeolite catalyst body, 10 to 95% by weight of an L-type zeolite as the anhydrous state and 5 to 90% by weight of amorphous silica.</p> |
| 申请公布号 |
EP0231133(A1) |
申请公布日期 |
1987.08.05 |
| 申请号 |
EP19870300884 |
申请日期 |
1987.02.02 |
| 申请人 |
TOYO SODA MANUFACTURING CO., LTD. |
发明人 |
SEKIZAWA, KAZUHIKO;HIRONAKA, TOSHIO;NAKANO, MASAO;TSUTSUMI, YUKIHIRO |
| 分类号 |
B01J29/00;B01J29/60;B01J29/70;C07B61/00;C07C17/00;C07C17/10;C07C17/12;C07C25/02;C07C25/08;C07C67/00;(IPC1-7):C07C25/02;B01J29/28 |
主分类号 |
B01J29/00 |
| 代理机构 |
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| 主权项 |
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