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EP0151287A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Isothiazole azodyes

Assignee: BASF SE
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Filing: 1984-12-17
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Granted: —
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Expires: 2004-12-17
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Abstract

Abstract Translated from German Die Erfindung betrifft Verbindungen der allgemeinen Formel I in der R Fluor, Chlor, Brom, Cyan, C, - bis C 4 -Alkyl oder C 1 - bis C 4 -Alkoxy und K ein Rest der Formel sind, wobei R 1 C 1 bis C 4 -Alkyl, durch Cyan, Hydroxy, Alkanoyloxy, Aroyloxy, C 1 - bis C s -Alkoxycarbonyl, C 1 - bis C 4 -Alkoxy oder Phenoxy substituiertes C 2 - oder C 3 -Alkyl, Benzyl oder Phenylethyl, R 2 Wasserstoff oder ein Rest R 1 , R 3 Wasserstoff, Methyl, Chlor oder Acylamino, R 4 Wasserstoff, Chlor, Methyl oder C 1 - bis C 4 -Alkoxy und R 5 Wasserstoff, C 1 - bis C 6 -Alkyl, gegebenenfalls substituiertes Phenyl oder Heteroaryl sind. The invention relates to compounds of general formula I. in the R fluorine, chlorine, bromine, cyan, C, - to C 4 alkyl or C 1 - to C 4 alkoxy and K is a residue of the formula are, where R 1 is C 1 to C 4 alkyl, C 2 or C 3 alkyl, benzyl or is substituted by cyan, hydroxy, alkanoyloxy, aroyloxy, C 1 to C s alkoxycarbonyl, C 1 to C 4 alkoxy or phenoxy Phenylethyl, R 2 is hydrogen or a radical R 1 , R 3 is hydrogen, methyl, chlorine or acylamino, R 4 is hydrogen, chlorine, methyl or C 1 - to C 4 -alkoxy and R 5 are hydrogen, C 1 to C 6 alkyl, optionally substituted phenyl or heteroaryl. Die erfindungsgemäßen Verbindungen eignen sich sehr gut zum Färben textiler Fasern. The compounds according to the invention are very suitable for dyeing textile fibers.

Inventors

  • 👤 Udo Dr. Bergmann
  • 👤 Johannes Peter Dr. Dix
  • 👤 Günter Dr. Hansen
  • 👤 Ernst Dr. Schefczik

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-03 20:27
CPC Classifications
C; C09; C09B; C09B29/00; C09B29/0025; C09B29/0074; C09B29/0077; C09B29/0081; C09B29/06; C09B29/08; C09B29/0805; C09B29/0807; C09B29/0809; C09B29/34; C09B29/36; C09B29/3691

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