PROCESS FOR PREPARING 4-(4-AMINOPHENYL)-3-MORPHOLINONE

摘要

The present invention relates to a process for preparing
4-(4-aminophenyl)-3-morpholinone by reacting 4-(4-nitrophenyl)-3-morpholinone
with hydrogen in the presence of a hydrogenation catalyst, characterized in
that
the reaction is effected in an aliphatic alcohol. In a specific embodiment,
the
4-(4-aminophenyl)-3-morpholinone has the structure:

(see formula I)