Highly stereoselective organocatalytic synthesis of pyrrolidinyl spirooxindoles containing halogenated contiguous quaternary carbon stereocenters.
DOI Number:
10.1016/j.tetlet.2020.151806
Reaction Category:
MOP ID:
MOP_0000715
Educt:
isatin-derived ketimines, (Z)-α-bromonitroalkenes
Product:
pyrrolidinyl spirooxindoles
Catalyst:
3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione
Cas No:
1256245-84-7
Associated Product from Buchler GmbH:
Quinine Base
Cas No:
130-95-0