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2-取代苯并咪唑合成方法改进 被引量:1

Improvement of the synthesis of 2-substituted benzimidazoles
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摘要 以邻苯二胺和醛为原料、碘作为促进剂、"一锅法"合成了2-取代苯并咪唑.该方法不仅设备简单、操作方便、条件温和,而且反应时间短、产率高(73%~78%). A synthesis method was developed for preparing benzimidazoles by condensation of 1,2-phenylenediamine with aldehydes promoted by iodine.It has the advantages of simple equipment,easy to operate,mild conditions,lower reaction time and good yield(73~78%).
作者 李焱 李俊
出处 《郑州轻工业学院学报(自然科学版)》 CAS 2011年第5期105-106,116,共3页 Journal of Zhengzhou University of Light Industry:Natural Science
基金 河南省基础与前沿技术研究计划项目(102300410186) 河南省教育厅自然科学研究计划项目(2010C150001)
关键词 苯并咪唑 邻苯二胺 合成 benzimidazole 1 2-phenylenediamine aldehyde synthesis iodine
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参考文献10

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共引文献105

同被引文献5

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