Chemistry of Heterocyclic Compounds

, Volume 2, Issue 4, pp 449–452 | Cite as

Researches on synthetic dyes

LX. Styryls from 1-aryl-5, 6-benzolepidinium salts
  • G. T. Pilyugin
  • Ya. O. Gorichok
  • S. I. Gorichok


1-Aryl-5, 6-benzolepidinium salts condense with p-dimethylaminobenzaldehyde to give the corresponding quinostyryl dyes. The effects of various substituents at the para position of the N-phenyl group at the quinoline ring on the absorption spectra of the dyes synthesized are investigated. Steric hindrance in the molecules of the dyes is postulated.


Organic Chemistry Absorption Spectrum Quinoline Steric Hindrance Para Position 
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Copyright information

© The Faraday Press, Inc. 1967

Authors and Affiliations

  • G. T. Pilyugin
    • 1
  • Ya. O. Gorichok
    • 1
  • S. I. Gorichok
    • 1
  1. 1.Chernovtsy State UniversityUSSR

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