An expeditious,solvent-free synthesis of some 5-aryl-2-(2-hydroxyphenyl)-1,3,4-oxadiazoles |
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| Authors: | Aamer Saeed |
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| Institution: | (1) Department of Chemistry, Quaid-I-Azam University, Islamabad, 45320, Pakistan |
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| Abstract: | An efficient, rapid, microwave-accelerated one-step synthesis of some 5-aryl-2-(2-hydroxy-phenyl)-1,3,4-oxadiazoles by reaction
of salicylic hydrazide with carboxylic acids in the presence of thionyl chloride under neat conditions is described.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1264–1267, August, 2007. |
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| Keywords: | 1 3 4-oxadiazoles salicylic hydrazide microwave acceleration |
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