A short pyrene-fused pyrazaacene with red to near-infrared photoluminescence

被引：26

作者：

Garcia, Raul ^{[1
]}

Melle-Franco, Manuel ^{[2
]}

Mateo-Alonso, Aurelio ^{[1
,3
]}

机构：

[1] Univ Basque Cty UPV EHU, POLYMAT, E-20018 San Sebastian, Spain

[2] Ctr ALGORITMI, P-4710057 Braga, Portugal

[3] Ikerbasque, Basque Fdn Sci, E-48011 Bilbao, Spain

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 38期

关键词：

FLUORESCENT-PROBE; N-HETEROACENES; AZAACENES; EFFICIENT; EMISSION;

D O I：

10.1039/c5cc02459e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A pyrene-fused pyrazaacene with only four linearly-fused aromatic rings is reported, which remarkably shows emission at red to NIR wavelengths (lambda(em) = 687 nm). This exceeds the emission wavelengths observed for azaacenes with the same number of linearly-fused rings.

引用

页码：8037 / 8040

页数：4

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