Title of article
Selective synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles in water at ambient temperature
Author/Authors
Salehi، نويسنده , , Peyman and Dabiri، نويسنده , , Minoo and Zolfigol، نويسنده , , Mohammad Ali and Otokesh، نويسنده , , Somayeh and Baghbanzadeh، نويسنده , , Mostafa، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
2557
To page
2560
Abstract
A highly selective synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles from the reaction of o-phenylenediamines and aromatic aldehydes in the presence of silica sulfuric acid is reported. The reactions were performed in ethanol or water and the catalyst could be reused for several runs.
Keywords
Heterocycles , Benzimidazole , Heterogenous catalysis , water , silica sulfuric acid
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1849546
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