Asymmetric α-electrophilic difluoromethylation of β-keto esters by phase transfer catalysis.
DOI Number:
10.1039/D1OB00511A
Reaction Category:
MOP ID:
MOP_0000553
Educt:
β-keto esters, (bromodifluoromethyl)trimethylsilane
Product:
substituted 2-(difluoromethyl)-1-oxo-2,3-dihydro-1H-indene-2-carboxylate
Catalyst:
(9S)-1-[(3,5-dibromophenyl)methyl]-9-hydroxy-2′-[4-(trifluoromethyl)phenyl]-cinchonanium bromide
Cas No:
1967828-28-9
Associated Product from Buchler GmbH:
Cinchonine Base
Cas No:
118-10-5