Asymmetric phase-transfer catalysts bearing multiple hydrogen-bonding donors: Highly efficient catalysts for enantio-and diastereoselective nitro-Mannich reaction of amidosulfones.

DOI Number:

10.1021/ol503264n

Reaction Category:

Educt:

substituted tert-butyl ((phenylsulfonyl)methyl)carbamate, nitroalkanes

Product:

substituted tert-butyl (2-nitroethyl)carbamate

Catalyst:

(9S)-9-[[[[(1R)-2-hydroxy-1-phenylethyl]amino]carbonyl]amino]-6′-methoxy-1-(phenylmethyl)-cinchonanium bromide

Cas No:

1639930-52-1

Cas No:

54-56-2