Use Of A Composition For Dyeing Keratinous Fibres Comprising A Halochromic Compound And/or The Dye Corresponding To This Compound

  • Published: Sep 24, 2008
  • Earliest Priority: Mar 20 2007
  • Family: 9
  • Cited Works: 0
  • Cited by: 0
  • Cites: 3
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Abstract

Compositions containing gem-diphenyl heterocyclic compounds (I) or ring-opened forms thereof are used to dye keratinic fibers. Compositions containing gem-diphenyl heterocyclic compounds of formula (I) or ring-opened forms thereof are used to dye keratinic fibers. R 1-R 10H, halo, OH, NO 2, NH 2, COOH, CONH 2, CN or 1-100C hydrocarbyl optionally interrupted or terminated at one end with O, S, CO, SO, SO 2 or NH and optionally terminated at the other end with CHO or a group containing one or more heteroatoms (N, O, S), optionally substituted with OH, halo, COOH, 1-9C carboxyalkyl, CN, NH 2, mono- or di(1-4C alkyl)amino, 1-6C alkoxy, 6-18C aryl, 6-18C aryloxy or 2-9C acyloxy, or adjacent pairs of R 1-R 10 can form a 5- to 20-membered ring system optionally containing heteroatoms (O, N, S, P) and optionally substituted with halo, OH, NH 2, COOH, 6-18C aryl, CN, 1-9C alkyl, 1-9C alkoxy, alkoxycarbonylalkylamino, alpha-naphthylalkylamino; G : a divalent group of formula G 1-G 5. Y 1, W 1, Z 1, Y 2, W 2, Z 2S, C, N, CR 15 or NR 15; R 11, R 12, R 13, R 15R 1-R 10, or adjacent pairs of R 11-R 13 can form a ring system as above; R 14H, 1-9C alkyl, optionally substituted amino, 1-9C alkoxy, 1-9C alkylthio, 6-18C aryl (optionally substituted with OH, 1-9C alkyl, halo, COOH, CN, NH 2), furyl or thienyl; A : optionally substituted 5- to 12-membered heterocyclyl; B : 6-18C aryl or optionally substituted 5- to 12-membered heterocyclyl. [Image] [Image].


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Document History
  • Publication: Sep 24, 2008
  • Application: Feb 28, 2008
    EP EP 08152086 A
  • Priority: Mar 20, 2007
    FR FR 0753924 A

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