Syntheses of some new 4-amino-5-(N-methy
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Guofeng Jia; Zhengming Li
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Article
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1996
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John Wiley and Sons
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English
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## The cyclization of 4-arnino-5-(N-methyl-arylsulfonarnido) methyl-1,2,4-triazole-3-thiones 11, synthesized by the Reid and Heindel approach, with a-chloroacetophenone yields 7H-6-aryl-3-(N-rnethyl-arylsulfonarnido) methyl-s-triazob[3,4-b][l, 3,4]-thiazines 111. Novel compounds I1 also react with