联苯四羧酸配体化合物的核磁共振分析

NMR Study on A Novel Biphenyltetracarboxylic Acid

近些年来,设计由有机配体和金属离子自组装构筑的配位聚合物是一个十分具有吸引力和发展前景的研究领域。本文采用核磁共振(NMR)实验技术中的氢谱、碳谱、DEPT135谱、同核化学位移相关谱(~1H-1H COSY)、异核单量子相关谱(1H-^(13)C HSQC)以及多健异核多量子相关谱(~1H-^(13)C HMBC)等研究方法对一个新联苯四羧酸配体化合物的结构进行了分析,并对所有的~1H NMR、^(13)C NMR谱信号进行了归属。

In recent years, designing coordination polymers from organic ligands and metal ions has become anattractive and promising research field. The structure of a new biphenylcarboxylic acid was analyzed by1H NMR,13C NMR, DEPT135,1H-1H COSY,1H-13C HSQC and 1H-13C HMBC techniques, the1H NMR and 13C NMR chemicalshift of biphenylcarboxylic acid was assigned.