title: Novel, fast and efficient one-pot sonochemical synthesis of 2-aryl-1,3,4-oxadiazoles.
abstract: Ultrasound promoted synthesis of 2-aryl-1,3,4-oxadiazoles at ambient temperature is reported. The remarkable features of the new procedure are shorter reaction time, excellent yields, cleaner reaction profile and simple experimental and workup procedure.
authors.affiliation: Department of Chemistry, University of Zanjan, P.O. Box 45195-313, Zanjan, Iran.
authors.forename: Morteza
authors.initials: M
authors.lastname: Rouhani
authors.forename: Ali
authors.initials: A
authors.lastname: Ramazani
authors.forename: Sang Woo
authors.initials: SW
authors.lastname: Joo
mesh_terms: D019817:Benzoic Acid / Q000737:chemistry; D060326:Chemistry Techniques, Synthetic; D007700:Kinetics; D010069:Oxadiazoles / Q000138:chemical synthesis* / Q000737:chemistry*; D012997:Solvents / Q000737:chemistry; D013696:Temperature; D014465:Ultrasonics
chemical_list: D010069:Oxadiazoles; D012997:Solvents; D019817:Benzoic Acid
keywords: 1,3,4-Oxadiazoles; Intramolecular aza-Wittig reaction; Isocyanide; N-Isocyanoiminotriphenylphosphorane; Ultrasound