Catalytic Enantioselective Propargylation of Pyrazolones by Amide-Based Phase-Transfer Catalysts.
DOI Number:
10.1021/acs.orglett.4c02441
Reaction Category:
MOP ID:
MOP_0000369
Educt:
pyrazolones, alkyl halides
Product:
pyrazolones
Catalyst:
(9S)-9-hydroxy-6′-methoxy-1-[2-oxo-2-[(triphenylmethyl)amino]ethyl]-cinchonanium bromide
Cas No:
2937392-24-8
Associated Product from Buchler GmbH:
Quinidine Base
Cas No:
56-54-2