Title of article :
A novel and convenient synthesis of 4-hydroxy-6-methyl-3-(1-(phenylimino) ethyl)-2H-pyran-2-one derivatives under ultrasound irradiation
Author/Authors :
Wang، نويسنده , , Huiyan and Zou، نويسنده , , Yi and Zhao، نويسنده , , Xuan and Shi، نويسنده , , Daqing، نويسنده ,
Abstract :
A facile, efficient and environment-friendly protocol for the synthesis of 4-hydroxy-6-methyl-3-(1-(phenylimino)ethyl)-2H-pyran-2-one derivatives has been developed by the convenient ultrasound-mediated condensation of amine with dehydroacetic acid. This method provides several advantages over current reaction methodologies including a simple work-up procedure, shorter reaction times and higher yields.
Keywords :
Schiff base , Azomethine , Dehydroacetic acid , Ultrasound irradiation , Synthesis
Journal title :
Astroparticle Physics
