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| 新型芳基吡唑醛的合成与表征 | |
| 引用本文： | 刘淑云,任铁钢,陈红彬,黎桂辉.新型芳基吡唑醛的合成与表征[J].河南大学学报(自然科学版),2012,42(2):154-158. |
| 作者姓名： | 刘淑云 任铁钢 陈红彬 黎桂辉 |
| 作者单位： | 1. 湖南城市学院化学与环境工程学院,湖南益阳,413000 2. 河南大学精细化学与工程研究所,河南开封,475004 3. 河南大学特种功能材料教育部重点实验室,河南开封,475004 |
| 基金项目： | 湖南省教育厅科学研究项目(10C0499) |
| 摘 要： | 以相应的取代苯肼盐酸盐为原料,通过缩合反应及改进后的Vilsmeier反应制备了含吡唑环的芳香醛,通过1 H NMR、质谱和元素分析表征了其结构,对Vilsmeier反应的条件进行了优化,对反应的影响因素进行了分析与探讨. |
| 关 键 词： | 合成 表征 芳基吡唑醛 Vilsmeier反应 |
Synthesis and Characterization of Novel Arylformoylpyrazole |
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| LIU Shu-yun , REN Tie-gang , CHEN Hong-bin , LI Gui-hui.Synthesis and Characterization of Novel Arylformoylpyrazole[J].Journal of Henan University(Natural Science),2012,42(2):154-158. | |
| Authors: | LIU Shu-yun REN Tie-gang CHEN Hong-bin LI Gui-hui |
| Institution: | 2b (1.Institute of Chemistry & Environmental Engineering,Hunan City University,Yiyang Hunan 413000,China; 2.Henan University a.Fine Chemistry and Chemical Engineering Institute b.Key Laboratory of Ministry of Education for Special Functional Materials,Henan Kaifeng 475004,China) |
| Abstract: | A series of novel arylformylpyrazoles were synthesized by condensation reaction and Vilsmeier reaction with the substituted benzene hydrazine hydrochloride as raw material.The structures of these compounds have been characterized by 1H NMR,MS and elementary analysis.The conditions of Vilsmeier reaction have been optimized,the influencing factors of this reaction have been discussed. |
| Keywords: | synthesis characterization arylformoylpyrazole Vilsmeier reaction |
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