The invention provides organoboron precursors and facile photoirradiation and/or heating methods of making corresponding elimination products. Some elimination products are polycyclic aromatic molecules wherein a number of aromatic C—C moieties have been replaced by a B—N moiety to form azaborine compounds with interesting properties such as electronic, photophysical, luminescent, as well as chemical properties. Examples of polymer films that were doped with such compounds are shown wherein irradiated portions of the polymer film luminesce. The invention further provides methods of producing photoluminescence and electroluminescence, and uses of the compounds of the invention in luminescent probes, sensors, electroluminescent devices, hydrogen storage materials, optoelectronic materials, and bioactive molecules.
本发明提供了有机
硼前体及相应的消除产物的简便光照和/或加热制备方法。一些消除产物是多环芳香分子,其中一些芳香C-C基团被B-N基团取代,形成具有电子、光物理、发光以及
化学性质等有趣性质的杂环
硼化合物。示例表明,掺杂有这种化合物的
聚合物薄膜的照射部分发出荧光。本发明还提供了产生光致发光和电致发光的方法,以及在发光探针、传感器、电致发光装置、储
氢材料、光电材料和
生物活性分子中使用本发明中化合物的方法。