ChemInform Abstract: Green and Highly Efficient Synthesis of Pyranopyrazoles in Choline Chloride/Urea Deep Eutectic Solvent.
Adeleh Moshtaghi Zonouz, Davoud Moghani
Abstract
Adeleh Moshtaghi Zonouz, Davoud Moghani
Abstract
Abstract The title compounds are prepared by multicomponent reaction of ethyl acetoacetate, various aryl aldehydes, malononitrile, and hydrazine hydrate using chinoline chloride/urea as a dual catalyst and solvent.
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Abstract The title compounds are prepared by multicomponent reaction of ethyl acetoacetate, various aryl aldehydes, malononitrile, and hydrazine hydrate using chinoline chloride/urea as a dual catalyst and solvent.
Key concepts: Chemistry, Deep eutectic solvent, Choline chloride, Malononitrile, Hydrazine (antidepressant), Urea, Hydrate, Ethyl acetoacetate