Title: Asymmetric synthesis of optically active β-substituted ketones by highly enantioselective catalytic conjugate addition of dialkylzinc reagents to enones using a catalyst system of nickel(<scp>II</scp>)-chiral ligand–achiral ligand in acetonitrile/toluene
Abstract:Highly enantioselective conjugate addition of dialkylzinc reagents to aryl substituted enones using Ni(II)-bipyridyl–chiral ligand in acetonitrile (MeCN)/toluene as an in situ prepared catalyst system...Highly enantioselective conjugate addition of dialkylzinc reagents to aryl substituted enones using Ni(II)-bipyridyl–chiral ligand in acetonitrile (MeCN)/toluene as an in situ prepared catalyst system affords β-substituted ketones in up to 90% enantiomeric excess (e.e.).Read More
Publication Year: 1989
Publication Date: 1989-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 109
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