Synthesis, structure and nonlinear optical properties of two novel two-photon absorption chromophores

• 来源期刊: 中国科学B辑（英文版）
• 年，卷（期）: 2009,（4）
• 页码范围: 529-534
• 页数: 6页
• 语种: 英文
• DOI: 10.1007/s11426-009-0026-y

摘要

Two triphenylamine-based derivatives that can be used as two-photon absorption chromophore,tris{4-[4-(3-trifluoromethyl-3-oxopanoyl)]phenyl}amine (1) and tris{4-[4-(3-phenyl-3-oxopanoyl)] phenyl}amine (2) were successfully synthesized and fully characterized by elemental analysis, IR,1H NMR and MS. The single crystal X-ray diffraction analysis showed that the molecules possess D-(π-A)3 structures.One-and two-photon absorption and fluorescence in various solvents were experimentally investigated.A data recording experiment proved the potential application of these chromophores.