1. Fluorescence (DCM, ? ex = 574 nm): ? max = 582 nm; ? fl. = 72.4%. Synthesis of [2b]: NDI-Br 2 -CN 2 (500 mg, 0.613 mmol), CuCN (549.798 mg, 6.138 mmol) added at once in 100 mL of RB and 25 mL of anhy. DMF was added to it;Str C?n;1685 (carbonyl, C=O str.). HRMS (ESI, acetonitrile, positive mode): m/z 583.1840 [M + H], calcd for C 32 H 23 N 8 O 4 : 583.1842. UV-Vis-NIR (DCM): ? max /nm
2. s, 1H), 12.66 (s, 1H;H Nmr;64 (s, 1H), 7.08 (s, 4H), 6.92 (s, 2H), 2.38 (s, 6H), 2.06 (s, 12H). 13 C NMR was not recorded due poor solubility of molecule. UV-Vis-NIR (DCM): ? max /nm
3. Nitrogen-doped polycyclic aromatic hydrocarbons by a one-pot Suzuki coupling/intramolecular S N Ar reaction;M A Niyas;Angew Chem Int Ed,2023
4. Coronene-Containing N-Heteroarenes: 13 Rings in a Row;H Endres;J Am Chem Soc,2016