Azo compounds having unsubstituted or substituted 2-phenoxycarbo

Details Azo compounds having unsubstituted or substituted 2-phenoxycarbo Azo compounds having unsubstituted or substituted 2-phenoxycarbo

1994-10-06

1996-08-27

Higel, Floyd D.

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

Organic compounds

Azo

534751, 534756, 534788, 534795, 534831, 534850, 534854, 534856, 534857, 534735, 534573, C09B 29085, C09B 2936, C09B 31043, C09B 2946, C09B 6722, D06P 118

Patent

active

055502180

ABSTRACT:
Compounds of the formula ##STR1## wherein A is C.sub.1-6 alkylene, D is a diazo component radical of the triazolyl, pyrazolyl, cyano(C.sub.1-4 alkyl)-imidazolyl, 4-chlorothiazolyl, 4-chlorotheinyl-2, 3-phenyl-1,2,4-thiadiazolyl-5, isothiazolyl-5, benzoisothiazolyl-3 or 1,3,4-thiadiazolyl-5 series or the phenyl series wherein the phenyl group is free of sulfonyl groups and may be substituted, by a maximum of 3 substituents 5-nitrothiazolyl-2, ##STR2## R.sub.1a is phenyl or phenyl substituted by 1 to 4 substituents each of which is independently halo, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, trifluoromethyl, hydroxy, nitro, formyl, cyano, --SCN, (C.sub.1-4 alkyl)carbonyl, (C.sub.1-4 alkyl)carbonylamino, (C.sub.1-4 alkoxy)carbonyl, (C.sub.1-4 alkyl)carbonyloxy, carbamoyl, (C.sub.1-2 alkoxy)(C.sub.2-3 alkoxy)carbonyl or phenyl, and

REFERENCES:
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patent: 3732201 (1973-05-01), Ramanathan
patent: 4097475 (1978-06-01), James
patent: 4101541 (1978-07-01), Petitpierre et al.
patent: 4160764 (1979-07-01), Mischke et al.
patent: 4210586 (1980-07-01), Clark et al.
patent: 4313872 (1982-02-01), Heimrich et al.
patent: 4542207 (1985-09-01), Niwa et al.

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