title: Fly-ash:H₂SO₄ catalyzed solvent free efficient synthesis of some aryl chalcones under microwave irradiation.
abstract: Some 2E aryl chalcones have been synthesized using greener catalyst Fly-ash:H(2)SO(4) assisted solvent free environmentally benign Crossed-Aldol reaction. The yields of chalcones are more than 90%. The synthesized chalcones are characterized by their physical constants and spectral data.
authors.affiliation: Department of Chemistry, Annamalai University, Annamalainagar 608 002, India. drgtnarayanan@gmail.com
authors.forename: G
authors.initials: G
authors.lastname: Thirunarayanan
authors.forename: P
authors.initials: P
authors.lastname: Mayavel
authors.forename: K
authors.initials: K
authors.lastname: Thirumurthy
mesh_terms: D002384:Catalysis; D047188:Chalcones / Q000138:chemical synthesis* / Q000737:chemistry; D060729:Coal Ash / Q000737:chemistry*; D055772:Green Chemistry Technology / Q000379:methods; D008872:Microwaves; D013464:Sulfuric Acids / Q000737:chemistry*
chemical_list: D047188:Chalcones; D060729:Coal Ash; D013464:Sulfuric Acids; C033158:sulfuric acid