Title of article
Enantioselective allylation of aldehydes with allyltrichlorosilane promoted by new chiral dipyridylmethane N-oxides
Author/Authors
Giorgio Chelucci، نويسنده , , Giorgio and Belmonte، نويسنده , , Nicola and Benaglia، نويسنده , , Maurizio and Pignataro، نويسنده , , Luca، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
4037
To page
4041
Abstract
New chiral dipyridine N-monoxides and N,N′-dioxides, which possess an isopropylidene backbone between two pyridine rings, have been prepared from naturally occurring monoterpenes. Their utility as organocatalysts has been demonstrated in the enantioselective addition of allyltrichlorosilane to aldehydes. Enantioselectivities up to 85% ee have been obtained.
Keywords
Chiral N-oxides , Enantioselective organocatalysis , allylation , Allyltrichlorosilanes , dipyridylmethane ligands
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1855136
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