Intermolecular hydroamination and hydroarylation reactions of alkenes in ionic liquids |
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| Authors: | Alexandre AM Lapis Jackson D Scholten Marcos N Eberlin |
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| Institution: | a Laboratory of Molecular Catalysis, IQ, UFRGS, Porto Alegre-RS, 91501970, Brazil
b Thomson Mass Spectroscopy Laboratory, IQ, UNICAMP, Campinas-SP, 13083970, Brazil |
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| Abstract: | Intermolecular hydroamination or hydroarylation reactions of norbornene and cyclohexadiene performed with catalytic amounts of Brönsted or Lewis acid in ionic liquids were found to provide higher selectivity and yields than those performed in classical organic solvents. The ionic liquid increases the acidity of the media and stabilizes ionic intermediates through the formation of supramolecular aggregates. |
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