Asymmetric construction of quaternary stereocenters by direct conjugate addition of oxindoles to enone.
DOI Number:
10.1016/j.tetasy.2010.09.016
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
enones, oxindoles
Product:
substituted (S)-3-methyl-3-((R)-4-oxopentan-2-yl)indolin-2-one
Catalyst:
(9R)-6′-methoxy-cinchonan-9-amine
Cas No:
287979-82-2
Associated Product from Buchler GmbH:
Quinidine Base
Cas No:
56-54-2