N-(p-nitrophenyl)-N'-(4-amino-2-fluorotriazineamino phenyl)-1,4-

Details N-(p-nitrophenyl)-N'-(4-amino-2-fluorotriazineamino phenyl)-1,4- N-(p-nitrophenyl)-N'-(4-amino-2-fluorotriazineamino phenyl)-1,4-

1982-12-06

1984-11-13

Higel, Floyd D.

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

Organic compounds

Azo

544208, 544218, C09B 6208, C09B 6209, D06P 1382, D06P 366

Patent

active

044824904

ABSTRACT:
Disazo dyes for dyeing cellulose-containing fibers, particularly fibers having both cellulose and polyester, of the formula ##STR1## Mixed fibers dyed with the dyes of the invention result in surprisingly more uniform color than previously obtainable. In the above formula R.sup.1 and R.sup.2 are independently selected from H, halogen, nitro, cyano, trifluoromethyl, lower alkoxycarbonyl, lower alkyl, and lower alkoxy; R.sup.3, R.sup.4, and R.sup.5, are independently selected from H, halogen, lower alkyl, lower alkoxy, lower alkoxy-lower alkoxy, and acylamino; R.sup.6 and R.sup.7 are independently selected from H, allyl, aralkyl, and lower alkyl which may be further substituted with halogen, cyano, lower alkoxy, lower alkoxycarbonyl, OH, and acyloxy; and X is selected from amino, mono- or dialkylamino having a total of 1-6 carbon atoms, anilino, lower alkoxy and --O--(R.sup.8 O).sub.n --R.sup.9, wherein R.sup.8 is ethylene or propylene, R.sup.9 is methyl or ethyl, and n is 1-5.

REFERENCES:
patent: 3627749 (1971-12-01), Ackermann et al.
patent: 3658783 (1972-04-01), Knobloch et al.
patent: 3945989 (1976-03-01), Angliker et al.
patent: 3966705 (1976-06-01), Oesterlein et al.
patent: 3974160 (1976-08-01), Seiler et al.
patent: 4049661 (1977-09-01), Seiler et al.
patent: 4115378 (1978-09-01), Bien et al.
Ven Kataraman, K., K., The Chemistry of Synthetic Dyes, vol. I, Chapter 8 pp. 323-324 and Chapter 11 pp. 452-463, (1952).

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