Hydroxybenziphthalocyanines: non-aromatic phthalocyanine analogues that exhibit strong UV-visible absorptions
作者:Roshinee Costa、Andrew J. Schick、Nathan B. Paul、William S. Durfee、Christopher J. Ziegler
DOI:10.1039/c0nj00500b
日期:——
The hemiporphyrazine variants hydroxybenziphthalocyanine and dihydroxybenziphthalocyanine can be generated via sequential Schiff base condensation reactions by using bis(diiminoisoindoline) benzene intermediates. These compounds are not aromatic due to the lack of conjugation across the benzene rings, yet these macrocycles exhibit striking absorption bands in the low energy region of the UV-visible spectrum.
半多噁唑变体羟基苯并菲喹啉和二羟基苯并菲喹啉可以通过使用双(二亚胺异吲哚)苯中间体进行顺序的施夫碱缩合反应生成。这些化合物由于缺乏苯环间的共轭,不属于芳香化合物,但这些大环在紫外可见光谱的低能区域展现出引人注目的吸收带。