Highly Enantioselective Synthesis of Orthogonally Protected (2S)‐2,3‐Diaminopropanoates through Catalytic Phase‐Transfer Aza‐Henry Reaction.

DOI Number:

10.1002/hlca.201100013
Link to literature

Reaction Category:

Aza-Henry | Henry | Mannich | Nitro-Mannich

RXNO ID:

RXNO_0000235

Educt:

tert-butyl (furan-2-yl(tosyl)methyl)carbamate, nitromethane

Product:

orthogonally protected (2S)‐2,3‐diaminopropanoates

Catalyst:

9-hydroxy-6′-methoxy-1-(phenylmethyl)-cinchonanium chloride

Cas No:

67174-25-8

Associated Product from Buchler GmbH:

N-Benzylquininium Chloride

Cas No:

67174-25-8