Asymmetric aldol addition of α-azido ketones to ethyl pyruvate mediated by a cinchona-based bifunctional urea catalyst.
DOI Number:
10.1016/j.tetlet.2014.06.018
Reaction Category:
RXNO ID:
RXNO_0000016
Educt:
α-azido ketones, ethyl pyruvate
Product:
substituted ethyl 3-azido-2-hydroxy-2-methyl-4-oxo-4-phenylbutanoate
Catalyst:
N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]urea
Cas No:
957770-66-0
Associated Product from Buchler GmbH:
N-[3,5-Bis(trifluoromethyl)phenyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]urea
Cas No:
957770-66-0