Non-diffusible cyan compound capable of releasing a 6-heterocycl

Details Non-diffusible cyan compound capable of releasing a 6-heterocycl Non-diffusible cyan compound capable of releasing a 6-heterocycl

1983-06-15

1985-01-22

Higel, Floyd D.

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

Organic compounds

Azo

546153, 546156, 534648, 534649, 534650, 534703, 534705, 534706, 534766, 534767, 534768, C09B 2922, C09B 2936, C09B 4500, C09B 3114

Patent

active

044951000

ABSTRACT:
Nondiffusible compounds capable of releasing at least one diffusible cyan dye moiety having the formula: ##STR1## wherein: (a) Y represents the atoms necessary to complete a 5- or 6-membered aromatic heterocyclic fused ring;

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patent: 4287292 (1981-09-01), Chapman et al.
patent: 4396546 (1983-08-01), Krutak et al.

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