Asymmetric Michael Addition Mediated by Novel Cinchona Alkaloid-Derived Bifunctional Catalysts Containing Sulfonamides.
DOI Number:
10.1021/ol802486m
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
bicyclic alpha-substituted beta-ketoesters, nitroolefins
Product:
methyl (R)-2-((S)-2-nitro-1-phenylethyl)-1-oxo-2,3-dihydro-1H-indene-2-carboxylates
Catalyst:
N-[(9R)-6′-Methoxycinchonan-9-yl]-4-methylbenzenesulfonamide
Cas No:
200947-29-1
Associated Product from Buchler GmbH:
Quinidine Base
Cas No:
56-54-2