作者:Johannes Schöntag、Markus Ströbele、Hartmut Schubert、Holger F. Bettinger
DOI:10.1002/ejoc.202301161
日期:2024.2.12
Four novel pentacenes carrying bulky substituents at 5,7,12,14-, 6,13-, and 5,13-positions were synthesized and their properties investigated depending on substituent size and location. The 5,13-disubstituted derivative shows the highest photostability.
合成了四种在 5,7,12,14-, 6,13-和 5,13-位带有大量取代基的新型并五苯,并根据取代基的大小和位置研究了它们的性质。 5,13-二取代衍生物显示出最高的光稳定性。