Reactive monoazo dyestuffs

Details Reactive monoazo dyestuffs Reactive monoazo dyestuffs

1986-01-23

1987-11-17

Warren, Charles F.

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

Organic compounds

Azo

534753, C09B 62085

Patent

active

047075465

ABSTRACT:
A reactive monoazo dyestuff of the general formula [I]: ##STR1## wherein R.sup.1 and R.sup.2 each represents substituted or unsubstituted alkyl, cyclohexyl, aralkyl or substituted or unsubstituted aryl, Z represents hydrogen, chlorine, methyl or acylamino, (A) represents substituted or unsubstituted alkylene, (B) represents oxygen or --NH--, X represents fluorine or chlorine, and Y represents --NR.sup.4 R.sup.5 or --OR.sup.6 wherein R.sup.4, R.sup.5 and R.sup.6 each represents hydrogen, substituted or unsubstituted alkyl, alkenyl, cyclohexyl, aryl or aralkyl, or --NR.sup.4 R.sup.5 represents a 5- or 6-membered nitrogen-containing heterocyclic ring formed by combining R.sup.4 and R.sup.5.

REFERENCES:
patent: 3658783 (1972-04-01), Knobloch et al.
patent: 3974160 (1976-08-01), Seiler et al.
patent: 4097475 (1978-06-01), James

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