Title of article
New pyridine N-oxides as chiral organocatalysts in the asymmetric allylation of aromatic aldehydes
Author/Authors
Andrei V. Malkov، نويسنده , , Mary-Margaret Westwater، نويسنده , , Andrey Gutnov، نويسنده , , Pedro Ram?rez-L?pez، نويسنده , , Frédéric Friscourt، نويسنده , , Aneta Kadl??kov?، نويسنده , , Jana Hoda?ov?، نويسنده , , Zoran Rankovic، نويسنده , , Martin Kotora، نويسنده , , Pavel Ko?ovsk?، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
14
From page
11335
To page
11348
Abstract
Asymmetric allylation of aromatic aldehydes 1 with allyltrichlorosilane (2) can be catalyzed by new terpene-derived bipyridine N,N′-dioxides 12–15 and an axially chiral biisoquinoline dioxide 17b with good enantioselectivities. Dioxides have been found to be more reactive catalysts than their monooxide counterparts.
Keywords
Enantioselective allylation , Asymmetric catalysis , Pyridine N-oxides , allylsilane , Organocatalysis
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094861
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