Title of article :
Ultrasound assisted one-pot, three-components synthesis of pyrimido[1,2-a]benzimidazoles and pyrazolo[3,4-b]pyridines: A new access via phenylsulfone synthon
Author/Authors :
Saleh، نويسنده , , Tamer S. and Eldebss، نويسنده , , Taha M.A. and Albishri، نويسنده , , Hassan M.، نويسنده ,
Abstract :
A simple, facile, efficient and three-components procedure for the synthesis of pyrimido[1,2-a]benzimidazoles and pyrazolo[3,4-b]pyridines utilizing phenylsulfone synthon, under ultrasonic irradiation was developed.
Keywords :
2-Aminobenzimidazole , Multicomponent reactions (MCRs) , 5-Aminopyrazoles , Ultrasound irradiation , 2-a]benzimidazoles , 4-b]pyridines
Journal title :
Astroparticle Physics
