Intermediates for reactive dyes

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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548478, 548113, C07D20948

Patent

active

055764452

ABSTRACT:
Compounds of the formula ##STR1## in which the variables are as defined in the claims and which are suitable diazo components for the synthesis of fibre-reactive dyes are described.

REFERENCES:
patent: 2533178 (1950-12-01), Randall et al.
patent: 3867406 (1975-02-01), Schwantje
patent: 4769446 (1988-09-01), Carso et al.
patent: 5003052 (1991-03-01), Tzikas

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