【摘 要】
：
A series of novel 3-aryl-6-(1,1’-biphenyl-4-yl)-7H-1,2,4-triazolothiadiazines was synthesized by means of the reactions between 3-aryl-4-amino-5-mercapto-1,2,4
【出 处】
：
Chemical Research in Chinese Universities
论文部分内容阅读
A series of novel 3-aryl-6-(1,1’-biphenyl-4-yl)-7H-1,2,4-triazolothiadiazines was synthesized by means of the reactions between 3-aryl-4-amino-5-mercapto-1,2,4-triazoles and 2-bromo-4’-phenylacetophenone. The structures of all the title compounds have been confirmed by virtue of elemental analysis, IR, 1H NMR, 13C NMR and mass spectra. The characteristics of 13C NMR peaks of the compounds were investigated. The plant growth regulating effects of those compounds were also determined.
A series of novel 3-aryl-6- (1,1’-biphenyl-4-yl) -7H-1,2,4-triazolothiadiazines was synthesized by means of the reactions between 3-aryl- mercapto-1,2,4-triazoles and 2-bromo-4’-phenylacetophenone. The structures of all the title compounds have been confirmed by virtue of elemental analysis, IR, 1H NMR, 13C NMR and mass spectra. The characteristics of 13C NMR peaks of the compounds were investigated. The plant growth regulating effects of those compounds were also determined.
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