Thermal reactions of arylamidoximes

LFC Da Costa Leite, RM Srivastava…

文献索引：Leite, Lucia F. C. da Costa; Srivastava, Rajendra M.; Cavalcanti, Alexandre P. Bulletin des Societes Chimiques Belges, 1989 , vol. 98, # 3 p. 203 - 210

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被引用次数: 12

摘要

Abstract The effect of heat on arylamidoximes, la-g, has been examined. When acetic acid was used as solvent, amidoximes, la-g, provided three products, viz., 3, 5-bis-aryl-1, 2, 4- oxadiazoles, 2a-g, 3-aryl-5-methyl-1, 2, 4-oxadiazoles, 3a-g, and a small quantity of an unknown polar compound. Heating arylamidoximes at controlled temperature without acetic acid furnished bis-aryloxadiazoles, 2a-g. An insight has been obtained about the ...