Intermediates for photographic dyes

Details Intermediates for photographic dyes Intermediates for photographic dyes

1972-08-22

1977-07-12

Higel, Floyd D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260147, 260162, 260202, 260374, 260375, 260400, 260401, 260404, 260571, 260575, C09F 500, C09F 700, C11C 300, C09B 2938

Patent

active

040354016

ABSTRACT:
Compounds defined by the following general formula: ##STR1## wherein: X is methyl, methoxy, hydroxy, amino, chloro or carboxy;

REFERENCES:
patent: 3474107 (1969-10-01), Thiele
Ashton et al, Chemical Abstracts, vol. 62, 12002 to 12003 (1965).
Ciba, Chemical Abstracts, vol. 63, 3093e (1965).

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