摘要 |
A process for the preparation of 3-dimethylamino-1-phenyl-(m-chlorophenyl)propan-2-ol and its salts which comprises the Raney nickel catalysed reduction of 3-nitro-1-phenyl-(1-m-chlorophenyl)propan-2-ol with simultaneous or subsequent dimethylation and thereafter, if desired, salification. |