Organocatalytic enantioselective synthesis of 2,5,5-trisubstituted piperidines bearing a quaternary stereocenter. Vinyl sulfonamide as a new amine protecting group.
DOI Number:
10.1039/C9CC09113K
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
diamino-α,β-unsaturated ketones
Product:
2,5,5-trisubstituted piperidines
Catalyst:
(8α,9S)-10,11-Dihydro-6′-methoxycinchonan-9-amine
Cas No:
852913-53-2
Associated Product from Buchler GmbH:
Dihydroquinine Base
Cas No:
522-66-7