Novel pyromellitic diimide-based macrocycle with a linear pi-electronic system and bis(phenylethynyl)pyromellitic diimide: syntheses, structures, photophysical properties, and redox characteristics.
Kato S, Nonaka Y, Shimasaki T, Goto K, Shinmyozu T. Novel pyromellitic diimide-based macrocycle with a linear pi-electronic system and bis(phenylethynyl)pyromellitic diimide: syntheses, structures, photophysical properties, and redox characteristics. J Org Chem. 2008 Jun 06; 73(11):4063-75.