Disazo dyestuffs having a monofluorotriazinyl group

Details Disazo dyestuffs having a monofluorotriazinyl group Disazo dyestuffs having a monofluorotriazinyl group

1986-03-24

1986-11-18

Warren, Charles F.

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

Organic compounds

Azo

534764, C07C10706

Patent

active

046237194

ABSTRACT:
This invention relates to disazo dyestuffs for cellulose or cellulose-containing fibers represented by the formula: ##STR1## wherein R.sup.1 represents a hydrogen atom, a nitro group, a halogen atom, an alkyl group of 1 or 2 carbon atoms or an acetylamino group; R.sup.2 and R.sup.3 each represents a hydrogen atom, an alkyl group of 1 or 2 carbon atoms, and alkoxy group or an acetylamino group; Y.sup.1 and Y.sup.2 each represents a hydrogen atom or an alkyl group, and alkenyl group, a cyclohexyl group, an aryl group or an aralkyl group which group ma optionally be substituted by cyano, hydroxyl, lower alkoxy or dialkylamino, or NY.sup.1 Y.sup.2 represents a 5-membered or 6-membered nitrogen-containing heretocyclic ring formed by combination of Y.sup.1 and Y.sup.2, and the total carbon atoms in Y.sup.1 and Y.sup.2 is 18 or less.

REFERENCES:
patent: 3974160 (1976-08-01), Seiler et al.

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