π-Extended Azaborole Helicenes. A unique set of π-extended azaborole helicenes, assembled from N-heteroaromatic and dibenzo[g,p]chrysene building blocks, shows excellent optical properties. The lateral and helical extensions of the helicene scaffold significantly enhanced emission quantum yields and dissymmetry factors.
π-Extended Azaborole Helicenes。一组独特的 π 扩展的氮杂
硼杂环烯,由N-杂
芳烃和二苯并 [ g , p ] 结构单元组装而成,显示出优异的光学性质。helicene 支架的横向和螺旋延伸显着提高了发射量子产率和不对称因子。