Direct access to alkylideneoxindoles via axially enantioselective Knoevenagel condensation.

DOI Number:

10.1021/acs.orglett.9b00505

Reaction Category:

RXNO ID:

RXNO_0000044

Educt:

4-substituted cyclohexan-1-one, oxindoles

Product:

alkylideneoxindoles

Catalyst:

3,5-dinitrobenzoic acid, (9R)-6′-methoxy-cinchonan-9-amine

Cas No:

287979-82-2

Cas No:

56-54-2