Microwave-Assisted Condensation Reactions of Acetophenone Derivatives and Activated Methylene Compounds with Aldehydes Catalyzed by Boric Acid under Solvent-Free Conditions - Université de Rennes Access content directly
Journal Articles Molecules Year : 2015

Microwave-Assisted Condensation Reactions of Acetophenone Derivatives and Activated Methylene Compounds with Aldehydes Catalyzed by Boric Acid under Solvent-Free Conditions

Abstract

We here disclosed a new protocol for the condensation of acetophenone derivatives and active methylene compounds with aldehydes in the presence of boric acid under microwave conditions. Implementation of the reaction is simple, healthy and environmentally friendly owing to the use of a non-toxic catalyst coupled to a solvent-free procedure. A large variety of known or novel compounds have thus been prepared, including with substrates bearing acid or base-sensitive functional groups
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hal-01174893 , version 1 (27-05-2021)

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Élodie Brun, Abdelmounaim Safer, François Carreaux, Khadidja Bourahla, Jean-Martial L'Helgoua'Ch, et al.. Microwave-Assisted Condensation Reactions of Acetophenone Derivatives and Activated Methylene Compounds with Aldehydes Catalyzed by Boric Acid under Solvent-Free Conditions. Molecules, 2015, 20 (6), pp.11617--11631. ⟨10.3390/molecules200611617⟩. ⟨hal-01174893⟩
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