Organocatalytic Asymmetric Conjugate Addition of 3-Monosubstituted Oxindoles to (E)-1,4-Diaryl-2-buten-1,4-diones: A Strategy for the Indirect Enantioselective Furanylation and Pyrrolylation of 3-Alkyloxindoles.
DOI Number:
10.1002/chem.201103293
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
3-Monosubstituted Oxindoles, (E)-1,4-Diaryl-2-buten-1,4-diones
Product:
tert-butyl (R)-3-((S)-1,4-diargio-1,4-dioxobutan-2-yl)-5-substituted-2-oxo-3-substituted-indoline-1-carboxylate
Catalyst:
Cinchonine Base
Cas No:
118-10-5
Associated Product from Buchler GmbH:
Cinchonine Base
Cas No:
118-10-5