发明名称 Process for the preparation of 2-chloro-5-aminomethylypyridine
摘要 The invention relates to a process for the preparation of 2-chloro-5-aminomethylpyridine, of the formula (I), <IMAGE> which is characterised in that 2-chloro-5-cyanopyridine, of the formula (II), <IMAGE> is reacted with hydrogen in the presence of Raney nickel and of ammonia in a reaction medium which contains water and, if appropriate, an organic solvent, at temperatures of between 0@C and 60@C.
申请公布号 DE3726993(A1) 申请公布日期 1989.02.23
申请号 DE19873726993 申请日期 1987.08.13
申请人 BAYER AG 发明人 MAURER,FRITZ,DR.
分类号 C07D213/61 主分类号 C07D213/61
代理机构 代理人
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