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Type: Artigo de periódico
Title: Efficient alpha-Methylenation of Carbonyl Compounds in Ionic Liquids at Room Temperature
Author: Vale, JA
Zanchetta, DF
Moran, PJS
Rodrigues, JAR
Abstract: The application of several 1-butyl-3-methylimidazolium (BMIM) salt ionic liquids as solvent in the alpha-methylenation of carbonyl compounds at room temperature is reported. The ionic liquid [BMIM][NTf(2)] gave a clean reaction in a short time and good yields of several alpha-methylene carbonyl compounds. This ionic liquid was reused without affecting the reaction rates or yields over seven runs.
Subject: ionic liquids
alpha-methylenation reaction
Mannich reaction
carbonyl compounds
Country: Alemanha
Editor: Georg Thieme Verlag Kg
Citation: Synlett. Georg Thieme Verlag Kg, n. 1, n. 75, n. 78, 2009.
Rights: embargo
Identifier DOI: 10.1055/s-0028-1087389
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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