Benzisothiazole- and benzothiophene-azo dyes with a coupling com

Details Benzisothiazole- and benzothiophene-azo dyes with a coupling com Benzisothiazole- and benzothiophene-azo dyes with a coupling com

1993-04-30

1994-08-30

Morris, Patricia L.

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

Organic compounds

Azo

534787, 8471, 8691, 428195, 428913, 428914, C09B 29033, C09B 29045, C09B 2909, D06P 118

Patent

active

053429281

ABSTRACT:
Azo dyes useful for dyeing or printing textile fibers or fabrics and containing novel aminobenzo heterocycles as diazo component have the formula ##STR1## where X is nitrogen or a radical of the formula CR.sup.6, where R.sup.6 is hydrogen, C.sub.1 -C.sub.4 -alkoxycarbonyl or C.sub.1 -C.sub.6 -alkanoyl,

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patent: 4465628 (1984-08-01), Grund et al.
patent: 5079365 (1992-01-01), Sens et al.
Algerino et al., Chemical Abstracts, vol. 55, 22827a-22828c (1961).
Journal of Medicinal Chemistry, vol. 6, No. 1, Mar. 1963, pp. 217-219, E. F. Elslager, et al., "{4-(Aminoalkylamino)-1-Naphthylazo} Heterocyclic Compounds, A Novel Class of Schistosomicides".
Egyptian Journal of Chemistry, vol. 16, No. 1, 1973, pp. 49-68, M. Kamel, et al., "Studies of Some New Monoazo Dyes Containing the Benzo(B)Thiophene Nucleus".

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