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Type: Artigo de periódico
Title: Improved catalysis of Morita-Baylis-Hillman reaction. The strong synergic effect using both an imidazolic ionic liquid and a temperature
Author: Porto, RS
Amarante, GW
Cavallaro, M
Poppi, RJ
Coelho, F
Abstract: The effect of different catalytic conditions for the Morita-Baylis-Hillman reaction has been evaluated both experimentally and by chemometry. The use of either ultrasound at 0 degrees C, ultrasound with an imidazolic ionic liquid at 0 degrees C or the ionic liquid catalyst at 0 and 50 degrees C was systematically tested. A strong synergic effect, which significantly increases the reaction rates and yields, was observed when the reactions were performed using an imidazolic ionic liquid catalyst at both 0 and 50 degrees C. (C) 2008 Elsevier Ltd. All rights reserved.
Subject: Morita-Baylis-Hillman
Ionic liquid
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/j.tetlet.2008.12.089
Date Issue: 2009
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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