Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-10-06
1977-12-27
Daus, Donald G.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260 39P, 260 4221, 260250AH, 260302D, 260 39P, 260304R, 260305, 260307D, 260325R, 260 37N, 260 39R, 106288Q, 106292, 106301, 548327, 548306, C07D20944
Patent
active
040654621
ABSTRACT:
Iminoisoindolinone metal complexes of formula ##STR1## wherein A represents a 5- or 6-membered heterocyclic radical which contains at least one further heteroatom and can be fused or doubled with benzene nuclei, M represents a divalent metal atom excluding the alkaline earth metals, X represents a hydrogen atom, Y represents a halogen atom, Z represents a nitro group, an alkoxycarbonyl group of 2 to 6 carbon atoms or a group of formula RY.sub.2 --, wherein R represents a hydrogen atom, an alkyl group of 1 to 6 carbon atoms which is substituted by an aryl radical or is unsubstituted, a cycloalkyl group of 5 to 6 carbon atoms, or represents an aryl group, and Y.sub.2 represents an oxygen or a sulphur atom, m and n are 0 to 4, p is 0 to 2, and the sum of m+n+p must be 4, which are useful for pigmenting high molecular organic material.
REFERENCES:
patent: 3897439 (1975-07-01), Frey
Frey Christoph
von der Crone Jost
Cavalieri Vincent J.
Ciba-Geigy Corporation
Daus Donald G.
Springer D. B.
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