Author(s): Liberto, Natália Aparecida ; Silva, Sarah de Paiva ; Fátima, Ângelo de ; Fernandes, Sergio Antonio
Date: 2018
Origin: Oasisbr
Subject(s): Biginelli adducts; β -Cyclodextrin; Organocatalyst; Heterocyclic compouds
Document details
β-Cyclodextrin-assisted synthesis of Biginelli adducts under solvent-free conditions
Description
A simple, green and efficient protocol was developed using b -cyclodextrin as a solid catalyst for the solvent-free synthesis of various Biginelli adducts. The advantages of our protocol included the following: (i) a metal-free methodology; (ii) high yields; (iii) simple and efficient work-up procedures; (iv) improved results under solvent-free conditions. b -cyclodextrin-catalyzed the Biginelli reactions for various aldehydes, demonstrating that it is an efficient and eco-friendly catalyst for the preparation of heterocyclic compounds.
Document Type
Journal article
Language English
Language English
