论文部分内容阅读
新有机试剂的开发与应用的研究是现代化学的重要研究课题之一。它不但可以克服仪器分析方法在某些方面的局限性,而且在用化学方法对目的元素的离子进行分离,富集中起着重要的作用。为了合成对金属离子(特别是镧系、锕系元素的离子)有着优良络合性能的,原料来源广泛的新型萃取试剂,以进一步为从海洋中提取铀等核燃料和对工厂排放废水中的有害金属离子进行分离、回收等科学研究提供新型的吸附剂单体。我们分析了目前世界上发展极为迅速的大环化合物(即大环多酮、多醚类化合物)及其具有相同性能的开环类似物。认为,大
The research on the development and application of new organic reagents is one of the important research topics in modern chemistry. It can not only overcome some limitations of instrumental analysis methods, but also play an important role in the separation and enrichment of ions of target elements by chemical methods. In order to synthesize new extraction reagents with a wide range of raw materials, which have excellent complexation properties for metal ions (especially lanthanide and actinide series ions), to further extract nuclear waste such as uranium from the ocean and to detoxify the waste water discharged from the factory Metal ions for separation, recovery and other scientific research to provide a new type of adsorbent monomer. We have analyzed the macrocyclic compounds (ie, macrocyclic polyketones, polyethers) that have developed extremely rapidly in the world and their ring-opened analogs with the same properties. Think, big