Disperse dyes

Details Disperse dyes Disperse dyes

1976-02-13

1977-11-01

Daus, Donald G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8 1D, C07D49104

Patent

active

040565289

ABSTRACT:
A dyestuff of the formula ##STR1## WHEREIN X.sub.1 represents fluorine, bromine, chlorine or hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, phenyl, phenoxy, thiophenoxy or C.sub.1 -C.sub.4 -alkyl sulphonyl, C.sub.1 -C.sub.4 -alkylthio, each of which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkoxy, hydroxy, cyano, bromine, chlorine, carbo-C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylcarbonyloxy, chloro-C.sub.1 -C.sub.4 -alkylcarbonyloxy or C.sub.1 -C.sub.4 -alkoxy-carbonyloxy, fluorine, bromine, chlorine, COOR, in which R represents C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkyl substituted by C.sub.1 -C.sub.4 -alkoxy, hydroxy, cyano, C.sub.1 -C.sub.4 -alkylcarbonyloxy, chlorine or bromine, --SO.sub.2 NH--C.sub.1 -C.sub.4 -alkyl and ##STR2## (WHEREIN THE C.sub.1 -C.sub.4 -alkyl is unsubstituted or substituted by hydroxy, chlorine, bromine, C.sub.1 -C.sub.4 -alkoxy or phenyl),

REFERENCES:
patent: 1762021 (1930-06-01), Kranzlein
patent: 3399191 (1968-08-01), Brach
Klicnar et al., Chem. Abs 74, 76393d, (1971).

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