Title of article
Highly selective synthesis of libraries of 1,2-disubstituted benzimidazoles using silica gel soaked with ferric sulfate
Author/Authors
Paul، نويسنده , , Susmita and Basu، نويسنده , , Basudeb، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
4130
To page
4133
Abstract
An efficient and highly selective synthesis of functionalized 1,2-benzimidazoles has been developed under solvent-free conditions at ambient temperature using eco-friendly ferric sulfate soaked with silica [iron(III)sulfate–silica]. Recycling of the solid support up to six runs was investigated with appreciable yield and selectivity of the product.
Keywords
Benzimidazole , Iron(III)sulfate–silica , Supported catalysis , Selective synthesis , Solid-supported synthesis
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1881434
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