引用本文:
Nasir Iravani, Negar Safikhani Mohammadzade, Khodabakhsh Niknam. Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester a recyclable catalyst for the synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazole derivatives[J]. Chinese Chemical Letters,
2011, 22(10): 1151-1154.
doi:
10.1016/j.cclet.2011.04.012
Citation: Nasir Iravani, Negar Safikhani Mohammadzade, Khodabakhsh Niknam. Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester a recyclable catalyst for the synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazole derivatives[J]. Chinese Chemical Letters, 2011, 22(10): 1151-1154. doi: 10.1016/j.cclet.2011.04.012
Citation: Nasir Iravani, Negar Safikhani Mohammadzade, Khodabakhsh Niknam. Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester a recyclable catalyst for the synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazole derivatives[J]. Chinese Chemical Letters, 2011, 22(10): 1151-1154. doi: 10.1016/j.cclet.2011.04.012
Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester a recyclable catalyst for the synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazole derivatives
摘要:
A highly selective synthesis of 2-aryl-1-arylmethyl-1H-1, 3-benzimidazoles from the reaction of o-phenylenediamine and aromatic aldehydes in the presence of sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}Jester (SASPSPE) in water and at 80℃ in good to excellent yields.
English
Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester a recyclable catalyst for the synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazole derivatives
Abstract:
A highly selective synthesis of 2-aryl-1-arylmethyl-1H-1, 3-benzimidazoles from the reaction of o-phenylenediamine and aromatic aldehydes in the presence of sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}Jester (SASPSPE) in water and at 80℃ in good to excellent yields.
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