Substituents modification of BN-heterocycles on the boron atom has proven important to the photoreactivity and optoelectronic properties of BN-heterocycles. We developed a sequential and diverse synthetic strategy toward BN-heterocycles, in which the boron building block can be introduced with fully pre-functionalized substituents (Route A) or the substituents can be partially (Route B) or fully (Route
已证明
硼原子上BN杂环的取代基修饰对BN杂环的光反应性和光电性能很重要。我们针对BN杂环开发了一种顺序多样的合成策略,其中可以在
硼结构单元中引入完全预官能化的取代基(途径A),也可以对取代基进行部分修饰(途径B)或完全修饰(途径C)
硼化。这三种途径是互补的,以提供更多种BN杂环,它们将在操纵/控制分子转化和开发新的光敏材料方面得到广泛的应用。