Title of article
An asymmetric, SmI2-mediated approach to γ-butyrolactones using a new, fluorous-tagged auxiliary
Author/Authors
Johannes C. Vogel، نويسنده , , Rebecca Butler، نويسنده , , David J. Procter، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
8
From page
11876
To page
11883
Abstract
A new, fluorous-tagged chiral auxiliary has been developed for the asymmetric, SmI2-mediated coupling of aldehydes and α,β-unsaturated esters. γ-Butyrolactones are obtained in moderate to good isolated yield and in high enantiomeric excess. The fluorous tag allows the auxiliary to be conveniently recovered by fluorous solid-phase extraction (FSPE) and reused.
Keywords
Samarium , Radicals , Asymmetric , Lactones , Fluorous
Journal title
Tetrahedron
Serial Year
2008
Journal title
Tetrahedron
Record number
1094925
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