A new family of cinchona-derived bifunctional asymmetric phase-transfer catalysts: Application to the enantio-and diastereoselective nitro-Mannich reaction of amidosulfones.
DOI Number:
10.1021/ol300779x
Reaction Category:
RXNO ID:
RXNO_0000032
Educt:
substituted tert-butyl ((phenylsulfonyl)methyl)carbamate, nitroalkanes
Product:
(1R,2S)-1,2-disubstituted tert-butyl (2-nitroethyl)carbamate
Catalyst:
(9R)-9-[[[[3,5-bis(trifluoromethyl)phenyl]amino]carbonyl]amino]-6′-methoxy-1-(phenylmethyl)-cinchonanium bromide
Cas No:
1374880-10-0
Associated Product from Buchler GmbH:
Quinidine Base
Cas No:
56-54-2