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Type: Artigo de periódico
Title: Efficient Catalysis of Aqueous Morita-Baylis-Hillman Reactions of Cyclic Enones by a Bicyclic Imidazolyl Alcohol
Author: Gomes, JC
Rodrigues, MT
Moyano, A
Coelho, F
Abstract: In this paper a new phosphorus-free catalyst for the Morita-Baylis-Hillman reaction is disclosed. A bicyclic imidazolyl alcohol having a Lewis basic center associated with a hydrogen-bond donor group was used as catalyst for the reaction. Aliphatic cycloalkanones such as 2-cyclopentenone and 2-cyclohexanone and aliphatic and aromatic aldehydes were used successfully, and the reaction was found to work nicely using water as solvent in the presence of a phase-transfer additive.
Subject: Organocatalysis
Synthetic methods
Country: Alemanha
Editor: Wiley-v C H Verlag Gmbh
Citation: European Journal Of Organic Chemistry. Wiley-v C H Verlag Gmbh, n. 35, n. 6861, n. 6866, 2012.
Rights: fechado
Identifier DOI: 10.1002/ejoc.201200950
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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