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Enhancement of Dienophilic and Enophilic Reactivity of the Glyoxylic Acid by Bismuth(III) Triflate in the Presence of Water
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1998
Year
Chemical EngineeringCross-coupling ReactionEngineeringAlkene MetathesisClassical DienesEnophilic ReactivityFluorous SynthesisCarbonyl-ene ReactionsOrganic ChemistryReactivity (Chemistry)CatalysisDeoxygenationChemistryGlyoxylic AcidSynthetic Chemistry
Bismuth(III) trifluoromethanesulfonate (1) is found to efficiently catalyze carbonyl-Diels-Alder or carbonyl-ene reactions between glyoxylic acid and classical dienes or substituted olefins, in the presence of water.