2007•Journal of Sichuan UniversityRequires access

Investigation of Knoevenagel condensation in hydrophilic ionic liquid

Xianjun Li

Abstract

The knoevenagel condensation of carbonyl substrates with active methylene compound was investigated using ammonium acetate as catalyst in presence of ionic liquid [p-CH3C6H4SO3].Yields for each reaction were moderate to excellent.The ionic liquid was successfully recycled for reuse.The catalytic activity of different medium was compared.

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Key concepts: Knoevenagel condensation, Ionic liquid, Catalysis, Chemistry, Ammonium acetate, Methylene, Condensation, Organic chemistry