Synthesis of dinitrochalcones by using ultrasonic irradiation in the presence of potassium carbonate.
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.
Wei
Wang
W
Hubei Key Laboratory for Catalysis and Material Science, College of Chemistry and Material Science, South-Central University for Nationalities, Wuhan 430074, PR China.
Qunrong
Wu
W
Liqin
Ding
D
Aiqing
Zhang
Z
Duoyuan
Wang
W