Heterocyclic benzoxazole‐based liquid crystals
The synthesis, characterization, and mesomorphic properties of a new type of heteronuclear compounds 1a–c and a Pd complex 1d derived from benzoxazole as the core group are reported. These compounds…
Liquid crystal behavior induced in highly luminescent unsymmetrical borondifluoride β-diketonate materials
Structural characterization, absorption and photoluminescence study of symmetrical azomethines with long aliphatic chains
Structurally Rigid 2,6-distyrylpyridines—A New Class of Fluorescent Dyes. 1. Synthesis, Steric Constitution and Spectral Properties
- ChemistryJournal of Fluorescence
A group of structurally rigid analogues of 2,6-distyrylpyridine was synthesised. Molecular geometry of the synthesised dyes in solutions was studied by 1H-NMR, electronic absorption and fluorescence…
Alkoxy-substituted difluoroboron benzoylmethanes for photonics applications: a photophysical and spectroscopic study.
- ChemistryDalton transactions
The detailed photophysical and spectroscopic study rules out excimer formation even in highly concentrated solution or in the solid state, demonstrating the resistance of these dyes to self-aggregation and paving the way to the application of such fluorophores in OLEDs, solid dye lasers, chemical sensors and two-photon biological labels.
Heterocyclic Schiff Bases of 3-Aminobenzanthrone and Their Reduced Analogues: Synthesis, Properties and Spectroscopy
New substituted azomethines of benzanthrone with heterocyclic substituents were synthesized by condensation reaction of 3-aminobenzo[de]anthracen-7-one with appropriate aromatic aldehydes, indicating that the synthesized compounds are promising as luminescent dyes.
Substituent effects in twisted dibenzotetracene derivatives: Blue emitting materials for organic light-emitting diodes
- Chemistry, Materials Science
Crystal Structure of an Angular Carbazole-Coumarin Hybrid Dye
The crystal structure of 10H-4-methyl-2H-2-oxopyrano[5,6-b]carbazole hydrate was determined by X-ray diffraction. The crystal, 2C16H11NO2·H2O, belongs to space group P21/a with cell dimensions of a =…