Title of article
Novel Schiff base ligands derived from Cinchona alkaloids for Cu(II)-catalyzed asymmetric Henry reaction
Author/Authors
Yu Wei، نويسنده , , Lin Yao، نويسنده , , Bangle Zhang، نويسنده , , Wei He، نويسنده , , Shengyong Zhang، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
7
From page
8552
To page
8558
Abstract
A new series of Schiff bases derived from Cinchona alkaloids were developed as chiral ligands for the copper(II)-catalyzed asymmetric Henry reaction. The optimized catalyst can promote the Henry reaction of both aromatic and aliphatic aldehydes with nitromethane or nitroethane. Those reactions can afford the chiral β-nitro alcohol adducts with high enantioselectivities.
Keywords
Copper complexes , Schiff base ligands , Asymmetric catalysis , Cinchona alkaloids , Henry reaction
Journal title
Tetrahedron
Serial Year
2011
Journal title
Tetrahedron
Record number
1103818
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