Chin. J. Org. Chem. ›› 1999, Vol. 19 ›› Issue (3): 325-329. Previous Articles    

Original Articles

2H-1, 2, 4-噻二唑并[2, 3-a]嘧啶衍生物的合成及除草活性测 定

薛思佳;谭冬云;孙昌佑   

  1. 华中师范大学化学系.武汉(430070);武汉食品工业学院
  • 发布日期:1999-06-25

Synthesis and herbicidal activity of 2H-1, 2, 4-thiadiazolo[2, 3-a] pyrimidine derivatives

Xue Sijia;Tan Dongyun;Sun Changyou   

  1. Huazhong Normal Univ, Dept Chem.Wuhan(430070)
  • Published:1999-06-25

Twelve new 2-benzoylimino-2H-1, 2, 4-thiadiazolo [2, 3-a] pyrimidines were synthesized. Their structures were confirmed by IR, ^1H NMR, MS and elementary analysis. The preliminary herbicidal tests indicated that some of them had good herbicidal activity and good selectivity to monocotyledon plant.

Key words: SYNTHESIS, ACTIVE DETERMINATION, NMR, PYRIMIDINE, ELEMENTAL ANALYSIS, THIADIAZOLE, MIAZINES

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