One-Pot Enantioselective Synthesis of Tryptophan Derivatives via Phase-Transfer Catalytic Alkylation of Glycine Using a Cinchona-Derived Catalyst.
DOI Number:
10.1055/s-0032-1317382
Reaction Category:
MOP ID:
MOP_0000369
Educt:
gramine, tert-Butyl N-(diphenylmethylene)glycinate
Product:
N-(Diphenylmethylene)-L-tryptophan 1,1-dimethylethyl ester
Catalyst:
(8α,9R)-1-(9-anthracenylmethyl)-9- (2-propenyloxy)-Cinchonanium bromide
Cas No:
200132-54-3
Associated Product from Buchler GmbH:
Cinchonidine Base
Cas No:
485-71-2