title: Ultrasound-assisted synthesis of 2,5-dimethyl-N-substituted pyrroles catalyzed by uranyl nitrate hexahydrate.
abstract: An efficient synthesis of different novel 2,5-dimethyl-N-substituted pyrrole derivatives by the Paal-Knorr condensation has been accomplished using uranyl nitrate hexahydrate as catalyst under soft conditions and ultrasonic irradiation. The synthesized compounds were confirmed through spectral characterization using IR, (1)H NMR, (13)C NMR and mass spectra.
authors.affiliation: Chemistry Division, School of Advanced Sciences, VIT University, Vellore, India.
authors.forename: V S V
authors.initials: VS
authors.lastname: Satyanarayana
authors.forename: A
authors.initials: A
authors.lastname: Sivakumar
mesh_terms: D002384:Catalysis / Q000528:radiation effects; D011758:Pyrroles / Q000138:chemical synthesis* / Q000528:radiation effects*; D013010:Sonication / Q000379:methods*; D014502:Uranyl Nitrate / Q000737:chemistry* / Q000528:radiation effects*
chemical_list: D011758:Pyrroles; D014502:Uranyl Nitrate