Organocatalytic Friedel–Crafts Alkylation/Lactonization Reaction of Naphthols with 3-Trifluoroethylidene Oxindoles: The Asymmetric Synthesis of Dihydrocoumarins.
DOI Number:
10.1002/anie.201609390
Reaction Category:
RXNO ID:
RXNO_0000369
Educt:
3-trifluoroethylidene oxindoles, 1-naphtols,
Product:
α-aryl-β-trifluoromethyl dihydrocoumarin derivatives
Catalyst:
3-[[(3,5-dimethoxyphenyl)methyl]amino]- 4-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]- 3-Cyclobutene-1,2-dione
Cas No:
2053653-64-6
Associated Product from Buchler GmbH:
Quinine Base
Cas No:
130-95-0