Studies on the synthesis and spectral properties of novel 4-benzofuranyl-1,8-naphthalimide derivatives

Effects of side groups on the kinetics of charge carrier recombination in dye molecule-doped multilayer organic light-emitting diodes

“…They have very good photochemical and thermal stability, and their molecule structures can be easily modified to obtain color adjustable emission. [28][29][30][31][32][33] We use three different dye molecules (Figure 1) in the experiment. Considering that consistent results can be drawn from these three different molecules, we focuse on the discussions on Molecule 1 in the main text and leave Molecules 2 and 3 in the Supplementary Information.…”

A novel fluorescent molecule based on 1,8-naphthalimide: synthesis, spectral properties, and application in cell imaging

“…The excellent fluorescent properties of commercial 1,8-naphthalimide compounds depend largely on the presence of strong electron-donating groups, typically such groups as alkoxy and alkylamine, at the C-4 position [2]. It is known that 4-alkoxy-1,8-naphthalimides have been widely used as fluorescent brightening agents.…”

Five‐Membered Heterocycles: Benzofuran and Related Systems

“…Yang has reported the synthesis and spectral properties of novel 4-benzofuranyl-1,8-naphthalimide derivatives [112]. A series of 4-benzofuranyl-N-alkyl-1,8-naphthalimides has been prepared from 4-ethynyl-N-alkyl-1,8-naphthalimides and substituted o-iodophenols catalyzed by a Pd(PPh 3 ) 2 Cl 2 /CuI system under mild conditions.…”