Title of article
Cr-waste free catalytic carbonyl addition reactions with polymer-immobilized CrF2
Author/Authors
Kurosu، نويسنده , , Michio، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
5
From page
3395
To page
3399
Abstract
A monomeric [Cr(pyridine)4F2]+Br− is immobilized onto the dipyridyl-TentaGel resin. Allylations of aldehydes with 5–10 mol % of the CrF2-dipyridyl-TentaGel resin 2/Mn/TMSCl in THF provide the corresponding homoallylic alcohols in excellent yields after TMS-desilylations with a polymer-supported ammonium fluoride 3. The recovered CrF2-dipyridyl-TentaGel resins can be utilized multiple times without a decrease of reactivity.
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1850034
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