Research Article
Saccharomyces cerevisiae Catalyzed Cyclocondensation Reaction: Synthesis of Pyrazoline
Table 1
Effect of solvent on synthesis of pyrazoline catalyzed by baker’s yeast.
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Reaction condition: chalcone (5 mmol), hydrazine hydrate (10 mmol), and baker’s yeast (2 g) in solvent (15 mL) under room temperature. Isolated yields. |