Monoazo compound having both monochlorotriazinyl and vinylsulfon

Details Monoazo compound having both monochlorotriazinyl and vinylsulfon Monoazo compound having both monochlorotriazinyl and vinylsulfon

1983-12-20

1985-04-16

Clingman, A. Lionel

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

Organic compounds

Azo

8549, 8682, 8688, 8918, C09B 6208, D06P 310

Patent

active

045115079

ABSTRACT:
A monoazo compound which is useful for dyeing or printing fiber materials, particularly cellulose fiber materials in red color, and which is represented by a free acid of the formula, ##STR1## wherein D is a phenyl group substituted with one to three substituents selected from the group consisting of halogen atoms and methyl, ethyl, methoxy, ethoxy, acetylamino, propionylamino, sulfo and carboxyl groups, R is a C.sub.1 to C.sub.4 alkyl group unsubstituted or substituted with a halogen atom or a hydroxyl, cyano, alkyl, alkoxy, carboxyl, carbamoyl, alkoxycarbonyl or sulfo group, A is a phenylene group unsubstituted or substituted with one or two substituents selected from the group consisting of methyl, ethyl, methoxy, ethoxy and sulfo groups and chlorine and bromine atoms, or a naphthylene group unsubstituted or substituted with one sulfo group, and X is --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 Y in which Y is a group capable of being split by the action of an alkali.

REFERENCES:
patent: 3223470 (1965-12-01), Boedeker et al.
patent: 3455897 (1969-06-01), Barben
patent: 4341699 (1982-07-01), Tezuka et al.
patent: 4378313 (1983-03-01), Kayane et al.

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