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 ,
Pages
4
From page
1048
To page
1051
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
Record number
2007154
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