Asymmetric epoxidation of alkylidenemalononitriles: key step for one-pot approach to enantioenriched 3-substituted piperazin-2-ones.
DOI Number:
10.1021/acs.orglett.5b02186
Reaction Category:
MOP ID:
MOP_0000671
Educt:
alkylidenemalononitriles, cumene hydroperoxide
Product:
3-substituted oxirane-2,2-dicarbonitrile
Catalyst:
N-[(1S,2S)-2-hydroxy-1,2-diphenylethyl]-N′-[(8α,9S)-6′-methoxycinchonan-9-yl]-thiourea
Cas No:
1807468-87-6
Associated Product from Buchler GmbH:
Quinine Base
Cas No:
130-95-0