Highly stereoselective organocatalytic synthesis of pyrrolidinyl spirooxindoles containing halogenated contiguous quaternary carbon stereocenters.

DOI Number:

10.1016/j.tetlet.2020.151806

Reaction Category:

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

Cas No:

130-95-0