A process for the preparation of an amide, which comprises reacting an acetylenically or olefinically unsaturated compound with carbon monoxide and a nitrogen compound selected from ammonia and a primary or secondary amine or amide, in the presence of a catalyst system which comprises:
a) a source of a Group VIII metal,
b) a phosphine having an aromatic substituent which contains an imino nitrogen atom, and
c) a protonic acid.
一种制备酰胺的工艺,包括在催化剂体系存在下,使
乙炔或烯烃不饱和化合物与
一氧化碳和一种选自
氨和
伯胺或仲胺或酰胺的氮化合物反应,该催化剂体系包括
a) 第 VIII 族
金属源、
b) 具有包含亚
氨基氮原子的芳香取代基的膦,以及
c) 质子酸。