Chem. J. Chinese Universities

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Synthesis and Biological Activity of Novel Imine Derivatives Containing Triazole and Thiazole Ring

SHAO Ling, ZHANG Qing, ZHOU Xin, JIN Zhong, LIU Jian-Bing, FANG Jian-Xin   

  1. State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin 300071, China
  • Received:2006-01-15 Revised:1900-01-01 Online:2007-02-10 Published:2007-02-10
  • Contact: FANG Jian-Xin

Abstract: In search of low toxicity and potent fungicide, 18 novel imine derivatives containing thiazole and trizole ring were synthesized. N-Substituted benzylidene-4-(4-chlorophenyl)-5-(1H-1,2,4-triazol-1-yl)thiazol-2-amine were synthesized from the reaction of 4-(4-chlorophenyl)-5-(1H-1,2,4-triazol-1-yl)thiazol-2-yl-amine and substituted benzaldehyde. The structures of the target compounds were confirmed by elemental analysis, 1H NMR and X-ray diffraction. The bioassay results display that some of the title compounds(6b, 6d, 6g, 6j, 6k) possess a fungicidal activity against P. piricola on test concentration(50 mg/L).

Key words: Thiazole, Triazole, Imine, Fungicidal activity

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