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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 31, 2001 - Issue 11
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Original Articles

AN EFFICIENT ONE POT SYNTHESIS OF 1,3,4-OXADIAZOLES

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Pages 1727-1732 | Accepted 21 Aug 2000, Published online: 09 Nov 2006
 

Abstract

Various 1,3,4-oxadiazoles have been synthesized in excellent yields by BF3ċEt2O promoted cyclodehydration of 1,2-diacyl and diaroyl hydrazines prepared in situ from corresponding acid chlorides and hydrazine.

ACKNOWLEDGMENT

R.B. thanks C.D.R.I., Lucknow, for the award of a fellowship.

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