Rapid synthesis of 2,5-disubstituted 1,3,4-oxadiazoles under microwave irradiation

Authors
Bentiss, F Lagrenee, M Barbry, D
Citation
F. Bentiss et al., Rapid synthesis of 2,5-disubstituted 1,3,4-oxadiazoles under microwave irradiation, SYN COMMUN, 31(6), 2001, pp. 935-938
Citations number
17
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNTHETIC COMMUNICATIONS
ISSN journal
00397911 → ACNP
Volume
31
Issue
6
Year of publication
2001
Pages
935 - 938
Database
ISI
SICI code
0039-7911(2001)31:6<935:RSO21U>2.0.ZU;2-L
Abstract
A number of symmetrically 2,5-disubstituted 1,3,4-oxa-diazoles are quickly prepared by the reaction of aromatic acids with hydrazine dihydrochloride i n a mixture of orthophosphoric acid and phosphorus pentoxide under microwav e irradiation.