The present invention relates to an oxo-nitrogenated complex of cobalt having the general formula (I) wherein the residues R1, R2, R3, X1 and X2 are as defined in the claims. Said oxo-nitrogenated complex of cobalt having general formula (I) can be advantageously used in a catalytic system for the (co) polymerization of conjugated dienes.
本发明涉及一种
钴的氧-氮配合物,其通式为(I),其中残基R1、R2、R3、X1和X2如权利要求中所定义。具有通式(I)的
钴的氧-氮配合物可有利地用于共轭二烯的催化系统中进行(共)聚合。