碳龙配合物的烯基化研究

Synthesis of Olefinic Carbolong Complexes

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.

Carbolong complexes are a new type of metalla-aromatic compounds with novel skeleton and interesting proper- ties, which could be used as potential interesting materials. However, most of them do not have reactive organic functional groups, which hinder their applications as functional materials via chemical modifications. Olefinic group is a reactive func- tional group that can be used for polymerization or click reaction and so on. In this work, the synthesis of carbolong complexes attached an olefinic group, which could be used to prepare carbolong-containing materials, is reported based on their reactivity.