Vinylogous reactivity of oxindoles bearing nonsymmetric 3-alkylidene groups.
DOI Number:
10.1021/acs.joc.5b01022
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
ethyl (Z)-3-nitro-2-phenylacrylate, N-protected (E)-5-chloro-3-(pentan-2-ylidene)indolin-2-one
Product:
N-protected ethyl (S,Z)-4-(5-chloro-2-oxoindolin-3-ylidene)-2-(nitromethyl)-2-phenylheptanoate
Catalyst:
N-[3,5-bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-10,11-dihydro-6′-methoxy-cinchonan-9-yl]-Thiourea
Cas No:
852913-19-0
Associated Product from Buchler GmbH:
Dihydroquinine Base
Cas No:
522-66-7