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Synthesis, photophysical and electrochemical properties of 1-aminoperylene bisimides
被引:38
|作者:
Chen, Kew-Yu
[1
]
Fang, Tzu-Chien
[1
]
Chang, Ming-Jen
[1
]
机构:
[1] Feng Chia Univ, Dept Chem Engn, Taichung 40724, Taiwan
关键词:
1-Aminoperylene bisimides;
Intramolecular charge transfer;
Purple dyes;
Self-assembly;
SOLUBLE PERYLENE DERIVATIVES;
SOLAR-CELLS;
ORGANIC SEMICONDUCTORS;
BUILDING-BLOCKS;
ENERGY-TRANSFER;
DIIMIDES;
TRANSISTORS;
ELECTRON;
DYES;
CHROMOPHORES;
D O I:
10.1016/j.dyepig.2011.06.023
中图分类号:
O69 [应用化学];
学科分类号:
081704 ;
摘要:
1-Aminoperylene bisimides (1a-1c) were synthesized under mild condition in high yields, and were characterized by FT-IR, (1)H NMR, UV-Vis, HRMS spectra, cyclic voltammetry, differential scanning calorimetry, and thermogravimetric analyses. These compounds are stable up to 310 degrees C according to thermogravimetric analyses. They undergo two quasi-reversible one-electron oxidations and two quasi-reversible one-electron reductions in dichloromethane at modest potentials. Their spectroscopic properties in various conditions and complementary density functional theory (DFT) calculations are reported. (C) 2011 Elsevier Ltd. All rights reserved.
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页码:517 / 523
页数:7
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