Chemistry of Heterocyclic Compounds

, Volume 33, Issue 12, pp 1400–1404 | Cite as

Synthesis oftert-butyl substituted polymethine 1-benzothiopyrylium dyestuffs

  • N. A. Orlova
  • T. N. Gerasimova
  • V. V. Shelkovnikov


A series of polymethine thiopyrylium dyestuffs of symmetrical and unsymmetrical structure, containing one to fourtert-butyl groups, has been synthesized from 6-tert-butyl-2-(p-tert-butylphenyl)-4-methyl-, 4,6-di(tert-butyl)-2-methyl-, and 6-tert-butyl-2,4-dimethyl-1-benzothiopyrylium perchlorates.


Methyl Organic Chemistry Perchlorate Unsymmetrical Structure Thiopyrylium 
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Copyright information

© Plenum Publishing Corporation 1998

Authors and Affiliations

  • N. A. Orlova
  • T. N. Gerasimova
  • V. V. Shelkovnikov

There are no affiliations available

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