Cooperative and Enantioselective NbCl5/Primary Amine Catalyzed Biginelli Reaction.
DOI Number:
10.1002/ejoc.201000894
Reaction Category:
Educt:
ethyl 3-oxobutanoate, urea, benzaldehyde
Product:
ethyl (R)-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate
Catalyst:
(8α,9S)-6′-Methoxycinchonan-9-amine
Cas No:
168960-95-0
Associated Product from Buchler GmbH:
Quinine Base
Cas No:
130-95-0