Title of article
Rhodium catalyzed asymmetric 1,4-addition of arylboronic acids to β,γ-unsaturated α-keto ester using chiral tert-butanesulfinylphosphines ligands
Author/Authors
Wang، نويسنده , , Juanjuan and Wang، نويسنده , , Bing and Cao، نويسنده , , Peng and Liao، نويسنده , , Jian، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
3450
To page
3453
Abstract
Rh-Catalyzed asymmetric 1,4-selective addition of arylboronic acids to β,γ-unsaturated α-keto ester was developed using chiral tert-butanesulfinylphosphine as ligand, good yields (up to 87%), good 1,4-regioselectivities (up to 96:4), and high enantioselectivities (up to 94% ee) were achieved.
Keywords
? , 1 , Rh-catalyzed , 4-Selective addition , tert-Butanesulfinylphosphine , ?-unsaturated ?-keto ester , Asymmetric catalysis
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1889725
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