应用超声波技术在温和条件下制得了不同结构的不对称双席夫碱及其配合物。对所制备的样品应用红外、元素分析、电喷雾质谱(ESI-MS)等手段进行了表征，并建立了质谱鉴定方法，得到了目标配体相关的质谱信息。综合各种分析结果证明了席夫碱及其配合物的结构。
Asymmetric bis-Schiff base and their complexes had been synthesized by ultrasonic technique under mild experimental conditions.The samples were characterized by infrared spectroscopy,element analysis and electrospray mass spectrometry (ESI-MS).The identification method of mass spectrometry was built.The re-sults of element analysis,IR and ESI-MS are consistent with the structure of the target compounds.
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