α-Regioselective asymmetric [3+2] annulations of Morita–Baylis–Hillman carbonates with cyclic 1-azadienes and mechanism elucidation.
DOI Number:
10.1021/acs.orglett.6b00189
Reaction Category:
Educt:
oxindoles, cyclic 1-azadienes
Product:
spirocyclic oxindoles
Catalyst:
(3α,9S)-3,9-epoxy-10,11-dihydro-cinchonan-6′-ol
Cas No:
253430-48-7
Associated Product from Buchler GmbH:
Dihydrocupreidine Base
Cas No:
73522-75-5