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Chemistry of Heterocyclic Compounds

, Volume 28, Issue 12, pp 1382–1384 | Cite as

Substituted 2-methyl- and 2-methylenindolines

5. Coumarin dyes derived from 1,2,3,3-tetramethylindoline
  • V. S. Tolmacheva
  • A. V. Kropachev
  • A. Yu. Il'chenko
  • A. A. Tolmachev
  • L. I. Shevchuk
  • F. S. Babichev
Article
  • 31 Downloads

Abstract

Methods were developed to convert 1,2,3,3-tetramethyl-6-hydroxyindoline into coumarin dyes, in which the amino group is in the indoline system. The structure of the products was indicated by 1H and 13C NMR spectroscopy.

Keywords

Spectroscopy Organic Chemistry Coumarin Indoline 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Publishing Corporation 1993

Authors and Affiliations

  • V. S. Tolmacheva
    • 1
    • 2
  • A. V. Kropachev
    • 1
    • 2
  • A. Yu. Il'chenko
    • 1
    • 2
  • A. A. Tolmachev
    • 1
    • 2
  • L. I. Shevchuk
    • 1
    • 2
  • F. S. Babichev
    • 1
    • 2
  1. 1.T. G. Shevchenko Kiev State UniversityKiev
  2. 2.Institute of Organic ChemistryAcademy of Sciences of UkraineKiev

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