Practical access to axially chiral sulfonamides and biaryl amino phenols via organocatalytic atroposelective N-alkylation.

DOI Number:

10.1038/s41467-019-10940-4
Link to literature

Reaction Category:

Atropisomer synthesis | Kinetic resolution | Resolution

Educt:

biaryl amino phenols, tert-butyl 2-(((tert-butoxycarbonyl)oxy)methyl)acrylate

Product:

substituted (R)-1-(2-aminophenyl)naphthalen-2-ol, substituted tert-butyl (S)-2-(((2-(2-hydroxynaphthalen-1-yl)phenyl)amino)methyl)acrylate

Catalyst:

1,4-Bis[(9S)-10,11-dihydro-6′-methoxycinchonan-9-yl]-9,10-anthracenedione

Cas No:

176298-44-5

Associated Product from Buchler GmbH:

Dihydroquinidine Base

Cas No:

1435-55-8