Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-08-11
1979-05-01
Higel, Floyd D.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
106 22, 106 23, 106288Q, 260147, 260148, 260149, 260196, C09B 4514, C09B 4518, C09B 4522, C09B 4528
Patent
active
041523245
ABSTRACT:
A metal complex having the formula ##STR1## or the formula ##STR2## wherein A is an aryl or heterocyclic residue, B is an aliphatic, aryl or heterocyclic residue, R is an alkyl, cycloalkyl, aryl, aralkyl or heterocyclic residue or R is the atoms required to complete, together with residue B, a heterocyclic residue, R' is a carbon chain which may form part of an aromatic or heterocyclic ring and containing 2 or 3 carbon atoms between the nitrogen atom and the substituent Y, X and Y are the same or different and each is O,S,N,CO.sub.2 or N--R wherein R has its previous significance, M is Cu, Zn or ni, p is 1 or 2 and when p is 1, E is a hydrogen atom attached to one of residue A, B, R of R', and when p is 2, E is either a direct bond linking two residues, A, B, R or R' or is an alkylene, arylene or aralkylene residue linking two residues, A, B, R or R', which is useful for pigmenting organic material, preferably a lacquer, paint or printing ink.
REFERENCES:
patent: B383697 (1976-02-01), Lienhard et al.
patent: 1835821 (1931-12-01), Straub et al.
patent: 3562246 (1971-02-01), Barwick
Kuhn et al., Chemical Abstracts, vol. 44, 157 to 158, (1950).
Irvine Alexander M.
McCrae James M.
Midcalf Christopher
Cavalieri Vincent J.
Ciba-Geigy Corporation
Glynn Michael W.
Higel Floyd D.
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