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Chemistry of Heterocyclic Compounds

, Volume 20, Issue 4, pp 370–372 | Cite as

Synthesis of 1,3,4-triphenyl-1H-pyrazolo[3,4-e][1,4]thiazepin-7-one

  • R. S. Vartanyan
  • A. L. Gyul'budagyan
  • S. A. Vartanyan
Article
  • 44 Downloads

Abstract

The reaction of 5-amino-1,3-diphenylpyrazole with benzaldehyde gives 5-benzylideneamino-1,3-diphenylpyrazole, which then undergoes cyclization with mercaptoacetic acid to give 1,3,4-triphenyl-1H-pyrazolo[3,4-e][1,4]thiazepin-7-one.

Keywords

Organic Chemistry Benzaldehyde Mercaptoacetic Acid Diphenylpyrazole 
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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Literature cited

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Copyright information

© Plenum Publishing Corporation 1984

Authors and Affiliations

  • R. S. Vartanyan
    • 1
  • A. L. Gyul'budagyan
    • 1
  • S. A. Vartanyan
    • 1
  1. 1.A. L. Mndzhoyan Institute of Fine Organic ChemistryAcademy of Sciences of the Armenian SSRYerevan

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