申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP1178040A1
公开(公告)日:2002-02-06
A process for producing unsaturated nitrogen containing compounds such as enamides, enamines and aryl amines/amides is disclosed. A vinyl halide or aryl halide is reacted with an -NH- containing compound in the presence of a catalytic amount of a catalyst precursor composition comprising zero-valent nickel and an organophosphine ligand. One step coupling of vinyl halides and aryl halides with -NH- containing compounds is made possible by practice of this invention.
揭示了一种生产不饱和含氮化合物,如烯酰胺,烯胺和芳基胺/酰胺的方法。在存在催化量的催化剂前体组合物的情况下,将乙烯卤化物或芳基卤化物与含-NH-的化合物反应,所述催化剂前体组合物包括零价镍和有机膦配体。通过实施这一发明,实现了乙烯卤化物和芳基卤化物与含-NH-的化合物的一步偶联。