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 (R)-2-substituted-1-oxo-2,3-dihydro-1H-indene-2-carboxylate
Catalyst:
(8α,9R)-(8′′α,9′′R)-1,1′′-[9,10-anthracenediylbis(methylene)]bis[9-hydroxy-6′-methoxy-cinchonanium chloride
Cas No:
1214270-74-2
Associated Product from Buchler GmbH:
Quinine Base
Cas No:
130-95-0