Access to Spirocyclic Benzothiophenones with Multiple Stereocenters via an Organocatalytic Cascade Reaction.
DOI Number:
10.1021/acs.joc.0c00882
Reaction Category:
Educt:
2-alkylidene benzo[b]thiophenone derivatives, substituted enones
Product:
substituted spirocyclic benzothiophenones
Catalyst:
4-nitrobenzoic acid, (8α,9S)-Cinchonan-9-amine
Cas No:
850409-61-9
Associated Product from Buchler GmbH:
Cinchonidine Base
Cas No:
485-71-2