申请人:HODOGAYA CHEMICAL CO., LTD.
公开号:EP0255643A2
公开(公告)日:1988-02-10
A metal complex compound having the formula:
wherein each of X₁ and X₂ which may be the same or different, is a nitro group, a halogen atom, a phenylazo group (inclusive of a substituted phenylazo group) or a naphthylazo group (inclusive of a substituted naphthylazo group), each of n₁ and n₂ which may be the same or different, is an integer of from l to 3, each of R₁ and R₂ which may be the same or different, is an amino group, a monoalkylamino group, a dialkylamino group, an acetylamino group and a benzoylamino group (inclusive of a substituted benzoylamino group), M is a chromium atom, an iron atom, a cobalt atom, m is an integer of at least 2, and Ym⊕ is a bivalent or higher polyvalent metal ion.
一种金属配合物化合物,其式如下
其中X₁和X₂可以相同或不同,各自为硝基、卤素原子、苯基偶氮基(包括取代的苯基偶氮基)或萘基(包括取代的萘基),n₁和n₂可以相同或不同,各自为l至3的整数、R₁和 R₂中的每一个可以相同或不同,是氨基、单烷基氨基、二烷基氨基、乙酰氨基和苯甲酰氨基(包括取代的苯甲酰氨基),M 是铬原子、铁原子、钴原子,m 是至少 2 的整数,Ym⊕ 是二价或更高价的多价金属离子。