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5. Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester a recyclable catalyst for the synthesis of 2

Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester a recyclable catalyst for the synthesis of 2

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：JZH122

【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 sulf

【作 者】

：

Nasir Iravani Negar Safikhani 

【机 构】

：

Department of Chemistry

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Sulfuric acid {[3-(3-silicapropyl)sulfanyl]propyl}ester 2-Aryl-1-arylmethyl-1H-1 

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论文部分内容阅读

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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