Enantioselective nitroaldol (Henry) reaction using copper(II) complexes of (-)-sparteine.

Enantioselective nitroaldol (Henry) reaction using copper(II) complexes of (-)-sparteine.

Chemical communications (Cambridge, England) (2006-10-07)

H Maheswaran, K Leon Prasanth, G Gopi Krishna, K Ravikumar, B Sridhar, M Lakshmi Kantam

RÉSUMÉ

The dichloro[(-)-sparteine-N,N']copper(II) complex provides Henry adducts with high enantioselectivities (73-97% ee) in Henry reaction between nitromethane and various aldehydes.

MATÉRIAUX

Référence du produit

Marque

Description du produit

130176

Sigma-Aldrich

4-Nitrobenzaldehyde, 98% (GC)