Catalytic Enantioselective Synthesis of Conformationally Stable C(sp2)−C(sp3) Naphthocoumarin Atropisomers.

DOI Number:

10.1002/adsc.70425
Link to literature

Reaction Category:

Atropisomer synthesis

Educt:

2-hydroxynaphthalene-1,4-dione, 7-bromo-2-oxo-2H-chromene-3-carboxylic acid

Product:

naphthocoumarin atropisomers

Catalyst:

N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea

Cas No:

852913-16-7

Associated Product from Buchler GmbH:

N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]thiourea

Cas No:

852913-16-7