Search results for "asymmetric organocatalytic wittig"

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Asymmetric Organocatalytic Wittig [2,3]-Rearrangement of Oxindoles

2016

A highly enantioselective organocatalytic [2,3]-rearrangement of oxindole derivatives is presented. The reaction was catalyzed by squaramide, and this provides access to 3-hydroxy 3-substituted oxindoles in high enantiomeric purities.

asymmetric organocatalytic wittigIndolesStereoisomerism010402 general chemistry01 natural sciencesBiochemistryCatalysisCatalysischemistry.chemical_compoundCombinatorial Chemistry TechniquesOrganic chemistryOxindolePhysical and Theoretical Chemistryta116Molecular Structure010405 organic chemistryOrganic ChemistrySquaramideEnantioselective synthesisStereoisomerismAmidesOxindoles0104 chemical scienceschemistryWittig reactionEnantiomerOrganic Letters

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