The synthesis and optical characterization of novel iminocoumarin derivatives

被引:29
|
作者
Huang, Sheng-Tung [1 ]
Jian, Jia-Liang [2 ]
Peng, Huai-Zu [1 ]
Wang, Kun-Li [2 ]
Lin, Chun-Mao [3 ]
Huang, Chih-Hung [1 ]
Yang, Thomas C. -K. [2 ]
机构
[1] Natl Taipei Univ Technol, Inst Biotechnol, Taipei, Taiwan
[2] Natl Taipei Univ Technol, Inst Chem Engn, Taipei, Taiwan
[3] Taipei Med Univ, Coll Med, Taipei, Taiwan
关键词
Iminocoumarins; Benzopyran dyes; Long-wavelength fluorescent dyes; Chromene; Benzimidazole; Near-infrared region dyes; FLUORESCENT DYES; COUMARIN; CELL;
D O I
10.1016/j.dyepig.2009.10.020
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A series of novel long-wavelength, fluorescent, novel iminocoumarin derived dyes were synthesized by extending the pi-conjugation and spatial location of the benzimidazolic and iminochromene rings in a planar structure. Several dyes display a fluorescent maxima >= 600 nm whilst others showed fluorescent maxima in the NIR region. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:6 / 14
页数:9
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