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Organo-niobate Ionic Liquids: Synthesis, Characterization and Application as Acid Catalyst in Pechmann Reactions
The combinations of 1-butyl-3-methylimidazolium chloride with NbCl(5) yielded ionic mixtures with different melting point temperatures and acidity depending on the niobium molar fraction. The mixtures were characterized by thermal (DSC) and spectroscopic (FT-IR and (1)H NMR) analysis. The Pechmann r...
Autores principales: | Soares, Valerio C. D., Alves, Melquizedeque B., Souza, Ernesto R., Pinto, Ivana O., Rubim, Joel C., Andrade, Carlos Kleber Z., Suarez, Paulo A. Z. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Molecular Diversity Preservation International (MDPI)
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3692303/ |
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