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Chemistry of Heterocyclic Compounds

, Volume 9, Issue 10, pp 1209–1210 | Cite as

Cyclization of crotyl phenyl sulfide in the presence of acid catalysts

  • T. Abdin
  • T. A. Danilova
  • E. A. Viktorova
Article
  • 24 Downloads

Abstract

Crotyl phenyl sulfide is converted to 2-ethyl-2,3-dihydrobenzothiophene and 2- and 4-methylthiochromans in the presence of γ-Al2O3 and 5, 10, and 20% ZnCl2/Al2O3 at 300°C and is also isomerized to 1-butenyl- and 3-butenyl phenyl sulfides and cleaved to thiophenol.

Keywords

Sulfide Organic Chemistry Phenyl Acid Catalyst Thiophenol 
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.

Literature cited

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    H. Kwart and E. R. Evans, J. Org. Chem., 31, 413 (1966).Google Scholar
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    T. A. Danilova, T. Abdin, and E. A. Viktorova, Neftekhimiya, 11, 444 (1971).Google Scholar
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    J. C. Petropoulos, M. A. McCall, and D. S. Tarbell, J. Am. Chem. Soc., 75, 1130 (1953).Google Scholar
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    S. Khrushvakhtova, Candidate's Dissertation, Moscow State University (1970).Google Scholar
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    S. Trippler, Candidate's Dissertation, Moscow State University (1968).Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • T. Abdin
    • 1
  • T. A. Danilova
    • 1
  • E. A. Viktorova
    • 1
  1. 1.M. V. Lomonosov Moscow State UniversityUSSR

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