Baker’s yeast catalyzed one-pot three-component synthesis of polyfunctionalized 4H-pyrans |
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| Authors: | Umesh R. PratapDhanaji V. Jawale Prashant D. NetankarRamrao A. Mane |
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| Affiliation: | Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, India |
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| Abstract: | Baker’s yeast catalyzed one-pot three-component cyclocondensation of aryl aldehydes, malononitrile, and β-dicarbonyls in organic medium has been carried out to obtain polyfunctionalized 4H-pyrans. The reaction has been carried out at room temperature in organic solvent, dimethylacetamide and the products obtained in good to moderate yields with simple work up procedure. |
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| Keywords: | Baker&rsquo s yeast 4H-Pyran Cyclocondensation Biocatalysis One-pot |
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