Title of article
Silicon electronic effect in the Pauson–Khand reaction of alkynylsilanes with allenes
Author/Authors
Pol Antràs، نويسنده , , Frédéric and Ahmar، نويسنده , , Mohammed and Cazes، نويسنده , , Bernard، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
4
From page
8157
To page
8160
Abstract
The β-effect of silicon was shown to be a determining factor for the regioselectivity of the Pauson–Khand reaction of alkynylsilanes with allenes. This electronic effect accounts for the formation of 3-trimethylsilyl-4-alkylidenecyclopentenones observed from monosubstituted allenes.
Keywords
Cobalt , Electronic effect , Pauson–Khand reaction , alkynylsilane , Allene
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1648094
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