Journal of Hebei University (Natural Science Edition) ›› 2016, Vol. 36 ›› Issue (4): 396-401.DOI: 10.3969/j.issn.1000-1565.2016.04.011

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Microwave assisted synthesis and antibacterial study of 2-aryl-1,3-benzoxathiin-4-ones

FENG Junna1,2,PENG Shaohui3,CUI Penglei1,4,CHEN Hua1,LI Xiaoliu1   

  1. 1.Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, China; 2.School of Earth Science and Resources, China University of Geosciences Great Wall College, Baoding 071000, China; 3.School of Foreign Languages, China University of Geosciences Great Wall College, Baoding 071000, China; 4.College of Science, Agricultural University of Hebei, Baoding 071001, China
  • Received:2016-01-15 Online:2016-07-25 Published:2016-07-25

Abstract: A series of 2-aryl-1,3-benzoxathiin-4-ones were synthesized by aromatic aldehyde and thiosalicylic acid under microwave irradiation for 5 min.The reaction is fast,simple and has high yield.The structures of the synthesized compounds were characterized by IR,NMR,MS spectra and elemental analysis.Antibacterial(Escherichia coli and Dysentery bacillus)activities of the compounds against Escherichia coli and Dysentery bacillus were evaluated.The results showed that 2-aryl-1,3-benzoxathiin-4-ones had good antibacterial activity.

Key words: microwave irradiation, 2-aryl-1,3-benzoxathiin-4-ones, antibacterial activity

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