发明名称 |
Ortho-(mono-substituted amino)phenylimines and production thereof. |
摘要 |
<p>Novel ortho-(mono-substituted amino) phenylimines being intermediates to psychotropic drugs and other drugs are economically and industrially prepared by reacting anilines with nitriles in the presence of a boron tri-fluoride ether adduct and a halide-type Lewis acid, if necessary together with an organic base. Furthermore, the imines can be hydrolyzed with an acid to afford the corresponding ketones.</p> |
申请公布号 |
EP0131921(A2) |
申请公布日期 |
1985.01.23 |
申请号 |
EP19840108218 |
申请日期 |
1984.07.12 |
申请人 |
SHIONOGI & CO., LTD. |
发明人 |
SUGASAWA, TSUTOMO;SASAKURA, KAZUYUKI |
分类号 |
B01J31/00;B01J27/135;B01J27/138;B01J27/14;B01J31/02;C07B61/00;C07C67/00;C07C213/00;C07C225/22;C07C241/00;C07C249/02;C07C251/24;C07D207/14;C07D209/08;C07D211/26;C07D211/58;(IPC1-7):C07D211/18;C07C119/14 |
主分类号 |
B01J31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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