Three Component Reaction: An Efficient Synthesis and Reactionsof 3, 4-Dihydropyrimidin-2(1H)-Ones Using Baker’s yeast in nonaqueos solvent under ultrasonication

Abstract

Baker yeast (BY) efficient catalyst for organic transformation. A well planned, budget Reducing, eco-friendly deals will created for the Synthesis of 3, 4-dihydropyrimidinenone derivatives from aryl aldehydes, 1,3 diketone and urea in nonaqueous solvent under ultrasonication taking very cheaply, easily available biocatalyst, baker yeast. The bakers’ yeast better results in organic solvent, ethanol with no any changes in catalytic power. Different derivatives of benzaldehyde used for this reaction. Synthesize product will be confirmed by using spectral analysis