Enantioselective direct fluorination and chlorination of cyclic β-ketoesters mediated by phase-transfer catalysts.
DOI Number:
10.1016/j.tetlet.2013.03.028
Reaction Category:
MOP ID:
MOP_0000553
Educt:
cyclic beta-ketoesters, N-fluoro-N-(phenylsulfonyl)benzenesulfonamide or N-Chlorsuccinimide
Product:
alpha-fluorinated or chlorinated cyclic beta-ketoesters
Catalyst:
(9S)-N-(9-anthracenylmethyl)-9-[(tricyclo[3.3.1.13,7]dec-1-ylcarbonyl)oxy]-Cinchonanium chloride
Cas No:
1041024-72-9
Associated Product from Buchler GmbH:
Cinchonine Base
Cas No:
118-10-5