Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5265201 | Tetrahedron Letters | 2012 | 4 Pages |
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.
Related Topics
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Authors
Susmita Paul, Basudeb Basu,