A diversity‐oriented method to synthesize (E)‐azastilbenes having an intramolecular BN coordination bond from alkynyl(triaryl)borates and azaaromatic halides is described. The obtained π‐conjugated compounds exhibit an intense blue fluorescence and a high electron affinity, indicating their potential to be used as n‐type light‐emitting materials.
一个面向分集的方法来合成(É)-azastilbenes具有分子内乙从炔基(三芳基)
硼酸盐和azaaromatic卤化物Ñ配位键进行说明。所获得的π共轭化合物表现出强烈的蓝色荧光和高电子亲和力,表明它们具有用作n型
发光材料的潜力。