Novel Conjugated s-Tetrazine Derivatives Bearing a 4H-1,2,4-Triazole Scaffold: Synthesis and Luminescent Properties
作者:Anna Maj、Agnieszka Kudelko、Marcin Świątkowski
DOI:10.3390/molecules27020459
日期:——
substituents. All the products were identified by spectroscopic methods, and the target compounds were tested for luminescent properties. This study showed that all the synthesized highly-conjugated triazoles exhibited luminescence; in particular, one derivative, 3,6-bis(4-(5-(4-methoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)phenyl)-1,2,4,5-tetrazine (13b), showed strong fluorescence emission and ahigh quantum
获得了一系列新的对称 s-四嗪衍生物,通过 1,4-亚苯基键与 4H-1,2,4-三唑环偶联。这两个环在广泛耦合系统中的组合具有重要的潜在应用,主要是在光电子学中。无论五元环的类型或各个取代基的性质如何,所使用的方法都证明是有用的。对所有产物进行光谱鉴定,并对目标化合物进行发光性能测试。本研究表明,所有合成的高共轭三唑类化合物均呈现发光;特别地,一种衍生物,3,6-双(4-(5-(4-甲氧基苯基)-4-苯基-4H-1,2,4-三唑-3-基)苯基)-1,2,4, 5-四嗪 (13b) 显示出强烈的荧光发射和接近 1 的高量子产率。