Chemistry of Heterocyclic Compounds

, Volume 6, Issue 9, pp 1103–1105 | Cite as

Reactions of sulfur with organic compounds

XXI. The action of sulfur on 2-thienylchloromethane and di-2-thenyl sulfide
  • M. G. Voronkov
  • A. N. Pereferkovich
  • M. P. Gavar
  • G. V. Ozolin


On heating 2-thienylchloromethane or di-2-thienylsulfide with elementary sulfur in o-dichlorobenzene at 180–185°, there was obtained 1, 2-di-2-thienylethylene in yields of 10 and 19%, respectively. In contrast to stilbene, the latter on reaction with sulfur did not give tetra-2-thienylthiophene, or other low-molecular weight products. The mass, PMR, and IR spectra of 1, 2-di-2-thienylethylene were examined.


Sulfur Organic Chemistry Organic Compound Stilbene Elementary Sulfur 
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Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • M. G. Voronkov
    • 1
  • A. N. Pereferkovich
    • 1
  • M. P. Gavar
    • 1
  • G. V. Ozolin
    • 1
  1. 1.Institute of Organic SynthesisAcademy of Sciences of the Latvian SSRRiga

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