| 取代苯基吡唑醛缩邻氨基苯酚Schiff碱的合成与表征 |
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| 引用本文： | 任铁钢,屈菊平,何民会.取代苯基吡唑醛缩邻氨基苯酚Schiff碱的合成与表征[J].化学研究,2009,20(2):62-64. |
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| 作者姓名： | 任铁钢 屈菊平 何民会 |
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| 作者单位： | 1. 河南大学,化学化工学院,河南,开封,475004
2. 焦作大学,河南,焦作,454003 |
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| 基金项目： | 河南大学自然科学基金，河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 取代苯肼与乙酰丙酮经过缩合反应合成取代苯基吡唑．取代苯基吡唑在Vilsmeier—Haak反应条件下，得到取代苯基吡唑醛．取代苯基吡唑醛与邻氨基苯酚作用生成取代苯基吡唑醛缩邻氨基酚Schiff碱．这些化合物的结构经IR光谱、质谱和^1H NMR确认．
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| 关 键 词： | 吡唑醛 Vilsmeier—Haak反应 Schiff碱 邻氨基酚 |
Synthesis and Characterization of Schiff Base from Furoylpyrazole Aldehyde and o-Aminophenol |
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| REN Tie-gang,QU Ju-ping,HE Min-hui.Synthesis and Characterization of Schiff Base from Furoylpyrazole Aldehyde and o-Aminophenol[J].Chemical Research,2009,20(2):62-64. |
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| Authors: | REN Tie-gang QU Ju-ping HE Min-hui |
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| Institution: | REN Tie-gang, QU Ju-ping, HE Min-hui(1. College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China 2. Jiaozuo University, Jiaozuo 454003, Henan, China) |
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| Abstract: | Four new Schiff bases were synthesized by cyclization of acetylacetone with substituted phenylhydrazine,followed by formylation under Vilsmeier-Haak reaction condition to give the corresponding aldehydes,which farther reacted with o-aminophenol to get the target Schiff bases.All the compounds were characterized by IR,mass spectra and 1H NMR. |
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| Keywords: | pyrazole Vilsmeier-Haak reaction Schiff base oaminophenol |
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