MANUFACTURING METHOD OF ALIPHATIC NITRILE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of an aliphatic amine for obtaining the aliphatic amine at a low manufacturing cost. SOLUTION: The manufacturing method of the aliphatic amine comprises manufacturing an aliphatic nitrile by reacting an aliphatic carboxylic acid, an aliphatic dicarboxylic acid or an alkyl ester of these (the alkyl group having 1-5 carbon atoms) with ammonia in the presence of titanium oxide sol and subsequently hydrogenating the aliphatic nitrile in the presence of a hydrogenation catalyst. COPYRIGHT: (C)2006,JPO&NCIPI