First Approach to Nitrogen-Containing Fused Aromatic Hydrocarbons as Targets for Organoelectronics Utilizing a New Transformation of<i>O</i>-Protected Diaryl Methanols
作者:Piotr Bałczewski、Agnieszka Bodzioch、Ewa Różycka-Sokołowska、Bernard Marciniak、Paweł Uznański
DOI:10.1002/chem.200901947
日期:2010.2.22
A new concise approach for the construction of heteroatom analogues of polycyclic aromatic benzo[g]quinoline, benzo[b]carbazole, and pyrido[b]carbazole systems via diaryl methanols is described. This transformation involves formation of a central benzene ring fused to two aromatic 5‐ or 6‐membered rings of pyrrole and/or pyridine by using a combination of two aromatic aldehydes, of which at least one
描述了一种通过二芳基甲醇构建多环芳族苯并[ g ]喹啉,苯并[ b ]咔唑和吡啶并[ b ]咔唑体系杂原子类似物的新方法。这种转变涉及通过结合使用两种芳族醛(其中至少一个包含环氮)与二个吡咯和/或吡啶的芳族5或6元环稠合形成中心苯环。对新材料的紫外和荧光性质,斯托克斯位移,溶液中的量子产率以及新材料的晶体结构中的π堆积相互作用进行了分析。这些多环芳族化合物显示出作为小分子有机电子材料的潜力。