Development of electron-accepting conjugated molecules densely-substituted with boron atoms

为开发电子传输材料和阴离子传感器，利用硼的吸电子性能和刘易斯酸性，合成了具有功能的杂化π共轭分子。利用二苯偶氮硼骨架开发了检测生物活性阴离子(如氟离子和氰离子)的荧光分子传感器。研究了基于低聚并二烯骨架取代硼原子的电子受体共轭分子的合成。研究了9，10-二氢-9，10-二硼杂菲的吸电子能力和阴离子络合能力。

Synthesis of functional hetero-π-conjugated molecules by taking advantage of electron-withdrawing property and Lewis acidity of boron was investigated for the development of electron-transporting material and anion sensors. Fluorescence molecular sensors for biologically active anions, such as fluoride and cyanide ions, were developed using a dibenzoazaborine framework. The synthesis of electron-accepting conjugated molecules based on oligoacene-like frameworks substituted with boron atoms was investigated. The electron-accepting and anion-complexation abilities of a 9,10-dihydro-9,10-diboraanthracene were elucidated.