Fermented Baker's Yeast: An Efficient Catalyst for the Synthesis of Pyran Derivatives in Water at Room Temperature |
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Authors: | M Saha |
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Institution: | Department of Chemistry , North Eastern Hill University, Mawlai Campus , Shillong , India |
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Abstract: | An environmentally friendly, one-pot synthesis of biologically important pyran derivatives in water is described herein. The advantages of this method are its simplicity, cost-effectiveness, and environmental friendliness. Water was exploited both as reaction media as well as activator of catalyst (fermentation of bakers' yeast). Compared with other methods for synthesis of pyran derivatives, satisfactory results were obtained with good yields under simple experimental procedure. |
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Keywords: | Bakers' yeast dimedone 4-hydroxy coumarin |
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