Enantioselective Chloro-O-cyclization of Unsaturated N-Tosylcarbamates.
DOI Number:
10.1002/adsc.201601328
Reaction Category:
MOP ID:
MOP_0000551
Educt:
2-substituted allyl tosylcarbamate, 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione
Product:
(S,E)-N-(4-substituted-4-(chloromethyl)-1,3-dioxolan-2-ylidene)-4-methylbenzenesulfonamide
Catalyst:
(9S)-9-hydroxy-1-[(pentafluorophenyl) methyl]-cinchonanium bromide
Cas No:
247913-12-8
Associated Product from Buchler GmbH:
Cinchonine Base
Cas No:
118-10-5