Trans-octadecaborane derivative as well as preparation method and application thereof

The invention provides a trans-octadecaborane derivative as well as a preparation method and application thereof. The chemical formula of the derivative is B18C18H34N2, the molecular formula is B18H20(NC9H7)2, and the structural formula of the derivative is shown in the specification. The route of the preparation method is as follows: isoquinoline and trans-octadecaborane are used as raw materialsto synthesize an isoquinoline substituted anti-B18H22 organic borane derivative, and the structure, the absorption characteristic and the fluorescence characteristic of the isoquinoline substituted anti-B18H22 organic borane derivative are analyzed to find that the isoquinoline substituted anti-B18H22 organic borane derivative has an excellent aggregation-induced emission characteristic. 本发明提供一种反式十八硼烷衍生物及其制备方法和应用。该衍生物化学式为BCHN，分子式为BH(NC9H)，结构式为：制备方法的路线为：本发明以异喹啉和反式十八硼烷为原料合成出异喹啉取代anti-BH类有机硼烷衍生物，通过对其结构、吸收特性和荧光特性进行分析，发现了其具有优异的聚集诱导发光特性。