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公开(公告)号:US4925642A
公开(公告)日:1990-05-15
申请号:US198155
申请日:1988-05-24
申请人: Hayman Stollar , Abram Becker
发明人: Hayman Stollar , Abram Becker
IPC分类号: C07C253/14 , C01C20060101 , C01C3/08 , C01G3/00 , C01G3/05 , C07C20060101 , C07C67/00 , C07C253/00 , C07C255/49 , C07C255/53
CPC分类号: C07C253/14
摘要: A process is provided by means of which aromatic nitriles can be isolated in high yield. The process comprises reacting an aromatic halogenated compound with cuprous cyanide in a suitable solvent.The process is suitable for preparing many important materials, such as p-hydroxybenzonitrile.
摘要翻译: 通过这种方法可以高收率地分离芳族腈。 该方法包括使芳族卤代化合物与氰化亚铜在合适的溶剂中反应。 该方法适用于制备许多重要的材料,如对羟基苄腈。