Organocatalytic Asymmetric Conjugate Addition of 2‐Oxindole‐3‐Carboxylate Esters to 2‐Phthalimido Acrylates: Efficient Synthesis of Cγ‐tetrasubstituted α‐Amino Acid Derivatives.
DOI Number:
10.1002/ajoc.201300292
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
2‐oxindole‐3‐carboxylate esters, 2‐phthalimido acrylates
Product:
ethyl (S)-3-((S)-2-(1,3-dioxoisoindolin-2-yl)-3-ethoxy-3-oxopropyl)-1-methyl-2-oxoindoline-3-carboxylate
Catalyst:
N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea
Cas No:
852913-16-7
Associated Product from Buchler GmbH:
N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea
Cas No:
852913-16-7