| 苯并咪唑炔丙基硫醚的绿色合成 |
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| 引用本文： | 郑文涛,姜玉钦,赵丽萍,徐桂清,李伟.苯并咪唑炔丙基硫醚的绿色合成[J].河南师范大学学报(自然科学版),2013,41(4):106-108. |
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| 作者姓名： | 郑文涛 姜玉钦 赵丽萍 徐桂清 李伟 |
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| 作者单位： | 河南师范大学化学化工学院,河南新乡,453007 |
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| 基金项目： | 国家自然科学基金，河南省科技攻关计划项目，河南师范大学新引进博士科研启动课题，河南师范大学青年基金项目资助 |
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| 摘 要： | 报道了一种以2-巯基苯并咪唑和3-溴丙炔为原料,水作溶剂,氢氧化钠做碱,室温搅拌条件下合成苯并咪唑炔丙基硫醚的新方法.该方法具有反应条件温和、时间较短、后处理简单、产品纯度高、溶剂绿色环保等优点,收率高达93.1%.
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| 关 键 词： | 绿色合成 苯并咪唑炔丙基硫醚 2-巯基苯并咪唑 3-溴丙炔 |
Green Synthesis of 2-(2-proynylthio)-1H-Benzimidazole |
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| ZHENG Wentao
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JIANG Yuqin
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ZHAO Liping
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Xu Guiqing
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LI Wei.Green Synthesis of 2-(2-proynylthio)-1H-Benzimidazole[J].Journal of Henan Normal University(Natural Science),2013,41(4):106-108. |
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| Authors: | ZHENG Wentao JIANG Yuqin ZHAO Liping Xu Guiqing LI Wei |
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| Institution: | (School of Chemistry and Chemical Engineering,Henan Normal University,Xinxiang 453007,China) |
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| Abstract: | A new approach for synthesis of 2-(2-proynylthio)-benzimidazole,using 2-thiobenzimidazole and 3-bromoprop-1-yne as starting materials,water as solvent and sodium hydroxide as alkaline at room temperature,is reported in this paper.The method has many advantages such as mild reaction conditions,short reaction time,simple work-up procedure,high purity products and environ-mental friendliness.The isolated yield is up to 93.1%. |
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| Keywords: | green synthesis 2-(2-proynylthio)-1H-benzimidazole 2-thiobenzimidazole 3-bromoprop-1-yne |
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