DOI: 10.1070/MC1998v008n04ABEH000983
(Paper)
Mendeleev Commun., 1998, 8, 136-137
An efficient synthesis of symmetrical 2,5-diaryl-1,3,4-oxadiazoles
(Note: The full text of this document is currently only available in the PDF Version )
Sergei I. Luiksaar , Leonid I. Belen'kii and Mikhail M. Krayushkin
Abstract
The interaction of trichloromethylarenes with excess hydrazine hydrate in alcohols leads to symmetrical 2,5-diaryl-1,3,4-oxadiazoles in 68-98% yields.