18233-20-0Relevant articles and documents
Synthesis and spectral luminescence properties of 2-aryl-5-methyl-1,3,4-oxadiazoles and zinc(ii) 2-(2-hydroxyphenyl)-5-methyl-1,3,4-oxadiazole complex
Artyushkina, Yu. M.,Dushenko, G. A.,Mikhailov, I. E.,Minkina, V. I.
, p. 176 - 178 (2020)
2-Aryl-5-methyl-1,3,4-oxadiazoles were synthesized by reflux of equimolar amounts of acyl hydrazides with triethyl orthoacetate in o-xylene. The obtained oxadiazoles, except for 2-(2-hydroxyphenyl)-5-methyl-1,3,4-oxadiazole, luminesce with a high quantum
Novel procedure for the synthesis of 1,3,4-oxadiazoles from 1,2- diacylhydrazines using polymer-supported Burgess reagent under microwave conditions
Brain, Christopher T.,Paul, Jane M.,Loong, Yvonne,Oakley, Paul J.
, p. 3275 - 3278 (2007/10/03)
A novel and efficient means of effecting the cyclodehydration of 1,2- diacylhydrazines to provide 1,3,4-oxadiazoles is reported. Polymer supported Burgess reagent was utilised in combination with single-mode microwave heating.