一类新型水杨醛席夫碱镍配合物的合成与表征
Synthesis and Characterization of a New Type of Salicylaldehyde Schiff Base Nickel Complex
DOI: 10.12677/HJCET.2023.134037, PDF,    科研立项经费支持
作者: 汪 冰, 李启发, 苏 晓, 陆兰青, 雷 维, 李 艳*：湖北科技学院核技术与化学生物学院，湖北 咸宁
关键词: 2-甲氧基苯基乙胺；金属配合物；席夫碱；2-Methoxyphenylethylamine； Metal Complex； Schiff Base
摘要: 以乙醇作为溶剂，用2-甲氧基苯基乙胺分别与2-羟基苯甲醛和2-羟基-4-甲氧基苯甲醛在回流下充分反应，制得两种水杨醛类席夫碱配体，然后由该席夫碱配体分别与四水合乙酸镍反应制得对应的镍配合物。用紫外光谱法、红外光谱法、核磁共振氢谱法和碳谱法对席夫碱配体及相应的金属配合物的结构进行分析和表征；结果表明合成的两种席夫碱及其配合物的结构与理论结构相符合。
Abstract: Two ortho-hydroxybenzaldehyde and 2-hydroxy-4-methoxybenzaldehyde are used as raw materials, methanol is used as a solvent, and they are reacted with 2-methoxyphenylethylamine at an appropriate temperature through condensation. Two Schiff base ligands of salicylaldehyde are obtained, and then the corresponding two nickel complexes are prepared by respectively reacting the obtained two Schiff base ligands with nickel acetate tetrahydrate. The structures of Schiff base ligands and corresponding metal complexes were analyzed and characterized by ul-traviolet spectroscopy, infrared spectroscopy, nuclear magnetic resonance hydrogen spectros-copy, and carbon spectroscopy; The results show that the structures of the two synthesized Schiff bases and their complexes correspond with the theoretical structure.
文章引用：汪冰, 李启发, 苏晓, 陆兰青, 雷维, 李艳. 一类新型水杨醛席夫碱镍配合物的合成与表征[J]. 化学工程与技术, 2023, 13(4): 323-329. https://doi.org/10.12677/HJCET.2023.134037

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