Title of article
Au(I)-catalyzed efficient synthesis of α-acyloxy-α′-silyl ketones from α-acyloxy-α-alkynylsilanes
Author/Authors
Sakaguchi، نويسنده , , Kazuhiko and Okada، نويسنده , , Takuya and Shinada، نويسنده , , Tetsuro and Ohfune، نويسنده , , Yasufumi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
25
To page
28
Abstract
The Au(I)-catalyzed novel conversion of α-acyloxy-α-alkynylsilanes to α-acyloxy-α′-silyl ketones is reported. Ph3PAuOTf in dioxane in the presence of 1 equiv of H2O efficiently catalyzed both the [3,3] sigmatropic rearrangement and allenic transformation of the resulting ester to give the α-acyloxy-α′-silyl ketones in a one-pot procedure.
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1857624
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