Title of article
An efficient, rapid and regioselective nuclear bromination of aromatics and heteroaromatics with NBS using sulfonic-acid-functionalized silica as a heterogeneous recyclable catalyst
Author/Authors
Das، نويسنده , , Biswanath and Venkateswarlu، نويسنده , , Katta and Krishnaiah، نويسنده , , Maddeboina and Holla، نويسنده , , Harish، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
5
From page
8693
To page
8697
Abstract
A simple, efficient and rapid method has been developed for high-yielding regioselective nuclear monobromination of aromatic and heteroaromatic compounds using NBS in the presence of sulfonic-acid-functionalized silica at room temperature. The catalyst works under heterogeneous conditions and can be recycled.
Keywords
Aromatic and heteroaromatic compounds , Nuclear bromination , NBS , Sulfonic-acid-functionalized silica , regioselectivity , Heterogeneous recyclable catalyst
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1853458
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