Bifunctional Thioureas Catalyzed Asymmetric Michael Addition of 1-Acetylindolin-3-ones to β,γ-Unsaturated α-Keto Esters.
DOI Number:
10.6023/cjoc201911027
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
1-acetylindolin-3-ones, β,γ-unsaturated α-keto esters
Product:
substituted ethyl (S)-2-oxo-4-(3-oxoindolin-2-yl)butanoate
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