Stereoselective Organocatalytic Synthesis of Oxindoles with Adjacent Tetrasubstituted Stereocenters.
DOI Number:
10.1002/ange.201502976
Reaction Category:
Educt:
benzyl (E)-(1-methyl-2-oxoindolin-3-ylidene)carbamate, (tert-butyl carbonic) 3-((4-methoxybenzyl)oxy)-2-methyl-3-oxopropanoic thioanhydride
Product:
(R)-2-((S)-3-(((benzyloxy)carbonyl)amino)-1-methyl-2-oxoindolin-3-yl)-3-((4-methoxybenzyl)oxy)-2-methyl-3-oxopropanoic (tert-butyl carbonic) thioanhydride
Catalyst:
N-[3,5-bis(trifluoromethyl)phenyl]- N′-(9R)-cinchonan-9-yl-urea
Cas No:
945985-98-8
Associated Product from Buchler GmbH:
Cinchonine Base
Cas No:
118-10-5