Monazo compounds containing a 1-phenyl-2-pyrazoline coupling com

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

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534593, 534597, 534735, 534887, C09B 2901, C09B 2934, D06P 118, D06P 342, D06P 354

Patent

active

050287010

ABSTRACT:
Disperse dyestuffs of the formula ##STR1## in which A/B denotes H, alkyl, C1 or O-alkyl,

REFERENCES:
patent: 3962209 (1976-06-01), Gotteschlich et al.
patent: 4619993 (1986-10-01), Baumann
GOSEI, Chemical Abstracts, vol. 100, No. 140812z (1984).
Haehnle et al., Chemical Abstracts, vol. 98, No. 117142n (1983).
Leuchs et al. Chemical Abstracts, vol. 60, No. 16022g (1964).
Sumitomo II., Chemical Abstracts, vol. 98, No. 91011s (1983).

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