• Title/Summary/Keyword: Thienotriazolopyrimidine derivatives

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A Convenient Synthesis of New 3,7-Diphenylthieno[3,2-e]bis[1,2,4] triazolo[4,3-a:4',3'-c]pyrimidine Derivatives by Oxidative Cyclization Using Alumina-supported Calcium Hypochlorite

  • Son, Hoon-Young;Song, Yang-Heon
    • Bulletin of the Korean Chemical Society
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    • v.31 no.8
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    • pp.2242-2246
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    • 2010

  • New 3,7-diphenylthieno[3,2-e]bis[1,2,4]triazolo[4,3-a:4',3'-c]pyrimidine derivatives were easily synthesized at room temperature in good yield by the oxidative cyclization of thienopyrimidinyl hydrazones with alumina-supported calcium hypochlorite ($Ca(OCl)_2/Al_2O_3$).

  • https://doi.org/10.5012/bkcs.2010.31.8.2242 인용 PDF KSCI