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1. WO1996003463 - NITRO DYES

Publication Number WO/1996/003463
Publication Date 08.02.1996
International Application No. PCT/EP1995/002745
International Filing Date 13.07.1995
Chapter 2 Demand Filed 16.11.1995
IPC
C07D 271/06 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
271Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
02not condensed with other rings
061,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
C09B 51/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
51Nitro or nitroso dyes
CPC
C07D 271/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
271Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
02not condensed with other rings
061,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
C09B 51/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
51Nitro or nitroso dyes
Applicants
  • BASF AKTIENGESELLSCHAFT [DE/DE]; D-67056 Ludwigshafen, DE (AllExceptUS)
  • LAMM, Gunther [DE/DE]; DE (UsOnly)
  • REICHELT, Helmut [DE/DE]; DE (UsOnly)
  • GRUND, Clemens [DE/DE]; DE (UsOnly)
Inventors
  • LAMM, Gunther; DE
  • REICHELT, Helmut; DE
  • GRUND, Clemens; DE
Common Representative
  • BASF AKTIENGESELLSCHAFT; D-67056 Ludwigshafen, DE
Priority Data
P 44 25 794.521.07.1994DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) NITROFARBSTOFFE
(EN) NITRO DYES
(FR) COLORANTS NITRES
Abstract
(DE)
Nitrofarbstoffe der Formel (I), in der X1 und X2 Wasserstoff, C1-C6-Alkyl, C1-C6-Alkoxy oder Pyrrolidin-2-on-1-y1, X3 Wasserstoff oder C1-C6-Alkyl und X4 einen Rest der Formel (a), (b) oder (c) bedeuten, worin R1 für Wasserstoff, gegebenenfalls substituiertes C1-C12-Alkyl, gegebenenfalls substituiertes C3-C7-Cycloalkyl oder gegebenenfalls substituiertes Phenyl, R2 und R3 für Wasserstoff, C1-C6-Alkyl oder C1-C6-Alkoxy, R4 für Wasserstoff, Methyl, Ethyl, Methoxy oder Ethoxy und R5 für Wasserstoff oder C1-C6-Alkyl stehen, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben oder Bedrucken von textilen Materialien.
(EN)
Nitro dyes of formula (I), in which X1 and X2 are hydrogen, C1-C6 alkyl, C1-C6 alkoxy or pyrrolidine-2-one-1-yl, X3 is hydrogen or C1-C6 alkyl and X4 is a radical of formula (a), (b) or (c), in which R1 is hydrogen, possibly substituted C1-C12 alkyl, possibly substituted C3-C7 cycloalkyl or possibly substituted phenyl, R2 and R3 are hydrogen, C1-C6 alkyl or C1-C6 alkoxy, R4 is hydrogen, methyl, ethyl, methoxy or ethoxy and R5 is hydrogen or C1-C6 alkyl and process for their production and their use in dyeing or printing textiles.
(FR)
L'invention concerne des colorants nitrés de la formule (I) dans laquelle X1 et X2 désignent hydrogène, alkyle C1-C6, alcoxy C1-C6 ou pyrrolidin-2-on-1-yle X3 désigne hydrogène ou alkyle C1-C6 et X4 désigne un reste de la formule (a), (b) ou (c), où R1 désigne hydrogène, alkyle C1-C12 éventuellement substitué, cycloalkyle C3-C7 éventuellement substitué ou phényle éventuellement substitué, R2 et R3 désignent hydrogène, alkyle C1-C6 ou alcoxy C1-C6, R4 désigne hydrogène, méthyle, éthyle, méthoxy ou éthoxy et R5 désigne hydrogène ou alkyle C1-C6. L'invention concerne des procédés permettant de les préparer et leur utilisation pour teinter ou imprimer des matériaux textiles.
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