Title of article
A novel and convenient approach for tosyloxylation of aromatic ring of some ortho-substituted phenolic compounds using [hydroxy(tosyloxy)iodo]benzene
Author/Authors
Om Prakash، نويسنده , , Manoj Kumar، نويسنده , , Rajesh Kumar، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
6
From page
5827
To page
5832
Abstract
The oxidation of some substituted monohydric phenols, containing electron-withdrawing substituents at the ortho position to the phenolic group, with [hydroxy(tosyloxy)iodo]benzene (HTIB, Koser’s reagent) leads to novel tosyloxylation of aromatic ring, thereby offering a convenient synthesis of hitherto unknown 4-tosyloxy-2-substituted phenols.
Keywords
Substituted phenols , hypervalent iodine reagents , Tosyloxylation
Journal title
Tetrahedron
Serial Year
2010
Journal title
Tetrahedron
Record number
1101093
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