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pro vyhledávání: '"M. A. Patharia"'
Publikováno v:
Russian Journal of Organic Chemistry. 57:1135-1140
An efficient synthesis of fluorinated [1,2,4]triazolo[3,4-b][1,3,4]thiadiazole derivatives has been achieved by cyclocondensation of 5-substituted 4-amino-1,2,4-triazole-3-thiols with fluoro-substituted aromatic acids using phosphoryl chloride as a c
Publikováno v:
Russian Journal of Bioorganic Chemistry. 46:1110-1116
A series of phenyl-5-(2,3,5,6-tetrafluoro-phenyl)-[1,3,4]-oxadiazole were prepared from 2,3,5,6-tetrafluoro-benzoic acid hydrazide by treatment with various substituted benzoic acid in the presence of phosphorus oxychloride using conventional as well