Catalytic, Enantioselective Bifunctional Inverse Electron Demand Hetero-Diels− Alder Reactions of Ketene Enolates and o-Benzo-quinone Diimides.

DOI Number:

10.1021/ja065754d
Link to literature

Reaction Category:

[4+2]-Cycloaddition | Cycloaddition

MOP ID:

MOP_0000565

Educt:

2-bromobutanoyl chloride, N,N'-((1E,2E)-4,5-dichlorocyclohex-3-ene-1,2-diylidene)dibenzamide

Product:

((2R)-6,7-dichloro-2-ethyl-3-oxo-2,3,5,6-tetrahydroquinoxaline-1,4-diyl)bis(phenylmethanone)

Catalyst:

Benzoylquinine

Cas No:

69758-70-9

Associated Product from Buchler GmbH:

Quinine Base

Cas No:

130-95-0