Rapid and efficient synthesis of 4(3H)-quinazolinones under ultrasonic irradiation using silica-supported Preyssler nanoparticles.
A new synthesis of 4(3H)-quinazolinone from the reaction of 2-amino-benzamide, and acylchlorides in the presence of catalytic amounts of silica-supported Preyssler nano particles as green, reusable and efficient catalyst under ultra sonic irradiation is reported.
Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran. mmh1331@yahoo.com
Majid M
MM
Heravi
Samaheh
S
Sadjadi
Sodeh
S
Sadjadi
Hossein A
HA
Oskooie
Fatemeh F
FF
Bamoharram
D001549:Benzamides / Q000737:chemistry; D002384:Catalysis; D002712:Chlorides / Q000737:chemistry; D007700:Kinetics; D053758:Nanoparticles / Q000737:chemistry*; D052999:Quinazolinones / Q000138:chemical synthesis* / Q000737:chemistry; D012822:Silicon Dioxide / Q000737:chemistry*; D013997:Time Factors; D014465:Ultrasonics
D001549:Benzamides; D002712:Chlorides; D052999:Quinazolinones; C037689:benzamide; D012822:Silicon Dioxide; C061339:4-hydroxyquinazoline