论文部分内容阅读
碳龙配合物是一类崭新的金属杂芳香化合物,具有新颖的结构和独特的性能,有着很好的潜在应用前景.然而,已报道的碳龙配合物绝大部分不带有可进一步化学修饰的有机官能团.此状况阻碍了其进一步化学修饰和实现功能材料化的应用研究.烯烃基团是一类高活性有机官能团——可发生高转化率的聚合反应、点击反应等多种有机反应.为此,合成烯基化的碳龙配合物,可实现这类新颖分子的有机功能团化,对其后续实际应用有着重要的意义和价值.利用锇杂戊搭炔的反应性以及合成底物的修饰,设计合成了一系列烯基化的碳龙配合物,并对其进行了系统表征.
Carbonyl complex is a new class of metal heteroaromatic compounds with novel structure and unique properties, which have very good potential applications.However, the majority of reported carbon-carbon complexes with no further chemical modification Of the organic functional groups.This situation hindered the further chemical modification and the application of functional materials.Alkene groups are a kind of highly active organic functional groups - high conversion rate can occur polymerization, click reaction and other organic reactions. Therefore, the synthesis of alkenylated carbon-carbon complexes can realize the organic functional grouping of these novel molecules, which is of great significance and value for its subsequent practical application.Using the reactivity of osmium pentyne and the synthesis of substrates A series of alkenylated carbon-carbon complexes were designed and synthesized, and their characterizations were systematically carried out.