| 2-芳基-5,6-二氢吡嗪的合成与表征 |
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| 引用本文： | 李永,王志玲.2-芳基-5,6-二氢吡嗪的合成与表征[J].河南师范大学学报(自然科学版),2014(6):71-74. |
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| 作者姓名： | 李永 王志玲 |
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| 作者单位： | 河南教育学院化学与环境学院 |
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| 基金项目： | 国家自然科学基金(21202038);河南省高校青年骨干教师项目(2013GGJS-207) |
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| 摘 要： | 以苯乙酮及其衍生物为原料,经SeO2氧化、与乙二胺脱水环合两步反应,高产率得到2-芳基-5,6-二氢吡嗪类化合物,并利用1 H NMR、13 C NMR和HRMS等波谱技术对目标化合物结构进行了表征.
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| 关 键 词： | 吡嗪 二氢吡嗪 环合反应 合成 表征 |
Synthesis and Characterization of 2-aryl-5,6-dihydropyrazine |
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| LI Yong;WANG Zhiling.Synthesis and Characterization of 2-aryl-5,6-dihydropyrazine[J].Journal of Henan Normal University(Natural Science),2014(6):71-74. |
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| Authors: | LI Yong;WANG Zhiling |
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| Institution: | LI Yong;WANG Zhiling;College of Chemistry and Environment,Henan Institute of Education; |
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| Abstract: | 2-Aryl-5,6-dihydropyrazine could be easily prepared in high yields with the commercially available acetophenone as the starting materials,followed by the oxidation with selenium dioxide and the cyclization with ethanediamine,respectively.Their structures of the products were characterized by 1 H NMR,13 CNMR and HRMS. |
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| Keywords: | pyrazine dihydropyrazine cyclization synthesis characterization |
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