title: Synthesis of dinitrochalcones by using ultrasonic irradiation in the presence of potassium carbonate.
abstract: The synthesis of dinitrochalcones was studied by using ultrasonic irradiation in the presence of potassium carbonate as a catalyst, which provided a conventional procedure with the advantages of a short reaction period and as high as 90% product yield.
authors.affiliation: Hubei Key Laboratory for Catalysis and Material Science, College of Chemistry and Material Science, South-Central University for Nationalities, Wuhan 430074, PR China.
authors.forename: Wang
authors.initials: W
authors.lastname: Wei
authors.forename: Wu
authors.initials: W
authors.lastname: Qunrong
authors.forename: Ding
authors.initials: D
authors.lastname: Liqin
authors.forename: Zhang
authors.initials: Z
authors.lastname: Aiqing
authors.forename: Wang
authors.initials: W
authors.lastname: Duoyuan