Chin. J. Org. Chem. ›› 1996, Vol. 16 ›› Issue (1): 34-37. Previous Articles     Next Articles

Original Articles

3-碘-苯并吡喃-4-酮与硫脲类反应的研究

尹升镇;郑信福;付良骅   

  1. 廷边医学院药学系
  • 发布日期:1996-02-25

Study on the reaction of 3-iodo-4-oxo-4-H-1-benzopyrans with thioureas

YIN SHENGZHEN;ZHENG XINFU;FU LIANGHUA   

  • Published:1996-02-25

Three new 2-thio-5-(2-hydroxybenzoyl) imidazol derivatives and five new 2-imino-5-(2-hydroxybenzoyl) thiazole derivatives have been synthesized by micheal reaction of the 3-iodo-4-oxo-benzo-4H-pyran with thioureas. The structures of all these prepared compounds were characterized by elemental analysis, IR and ^1H NMR spectra.

Key words: THIAZOLE P, MICHAEL ADDITION REACTION, IMIDAZOLE P, THIOUREAS, INFRARED SPECTROPHOTOMETRY, NMR SPECTROMETRY, BENZOPYRAN P, ELEMENTAL ANALYSIS

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