Enantioselective Michael reaction of β-keto esters organocatalyzed by recoverable Cinchona-derived dimeric ammonium salts.
DOI Number:
10.1016/j.tetasy.2009.11.007
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
substituted 1-oxo-2,3-dihydro-1H-indene-2-carboxylate, terminal alkenes
Product:
substituted (S)-2-substituted-1-oxo-2,3-dihydro-1H-indene-2-carboxylate
Catalyst:
(9S)-(9′′S)-1,1′′-[9,10-anthracenediylbis(methylene)]bis[9-hydroxy-6′-methoxy-cinchonanium chloride
Cas No:
1214270-77-5
Associated Product from Buchler GmbH:
Quinidine Base
Cas No:
56-54-2