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Russian Chemical Bulletin

, Volume 62, Issue 4, pp 1076–1079 | Cite as

Synthesis of 1-[(1,2-dithiol-3-ylidene)methyl]pyrrolo[1,2-a]pyrazines and 2-[(1,2-dithiol-3-ylidene)methyl]pyridines from 1,2-dithiole-3-thiones

  • V. A. Ogurtsov
  • Yu. V. Karpychev
  • O. A. Rakitin
Full Articles
  • 48 Downloads

Abstract

Benzo- and pyridoannulated 1,2-dithiole-3-thiones react with compounds containing an activated methyl group such as 1-methyl-3,4-dihydropyrrolo[1,2-a]pyrazine and 2-methylpyridines to furnish substituted 1,2-dithiol-3-ylidenes.

Key words

1,2-dithiol-3-ylidenes 1,2-dithiole-3-thiones 2-methylpyridines 1-methyl-3,4-dihydropyrrolo[1,2-a]pyrazine synthesis 

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • V. A. Ogurtsov
    • 1
  • Yu. V. Karpychev
    • 1
  • O. A. Rakitin
    • 1
  1. 1.N. D. Zelinsky Institute of Organic ChemistryRussian Academy of SciencesMoscowRussian Federation

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