Naphthostyril Ni or Cu complexes, a process for their preparatio

Details Naphthostyril Ni or Cu complexes, a process for their preparatio Naphthostyril Ni or Cu complexes, a process for their preparatio

1983-06-13

1985-07-16

Berch, Mark L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546 12, 546146, 546169, 546272, 524 89, 548436, 548255, 548262, 548336, 548374, C07D40112, C07D40312, C07F 1504, C07F 108

Patent

active

045298041

ABSTRACT:
1:2 Nickel or 1:2 copper complexes of a naphthostyril of the formula ##STR1## or of tautomers thereof, in which A, X and Y are as defined in claim 1, are suitable for pigmenting high molecular weight organic material.

REFERENCES:
patent: 3287465 (1966-11-01), Brack et al.
patent: 4268668 (1981-05-01), Harnisch et al.
Dokunikhin, et al., Chemical Abstracts, vol. 62, 3996a-c, (1965).
N. S. Biradar et al., Current Science 45, 612-613, (1976).

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