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Can I read 1,6-Disubstituted perylene bisimides: concise synthesis and characterization as near-infrared fluorescent dyes on EtoBox?
1,6-Disubstituted perylene bisimides: concise synthesis and characterization as near-infrared fluorescent dyes by Liqiang Fan; Yanping Xu; He Tian is a Chemistry article available to read on EtoBox.
What is 1,6-Disubstituted perylene bisimides: concise synthesis and characterization as near-infrared fluorescent dyes about?
Detailed studies on bromination and subsequent imidization of perylene bisanhydride were reported. 1,6,7,12-Tetrabromoperylene bisimide was obtained in an optimized high yield. In addition, 1,6-disubstituted regioisomer was separated for the first time in isomerically pure form, and the structure was confirmed by 1 H NMR, MS, element analysis, and photophysical measurements. By using a mixture of regioisomers 1,6-and 1,7-dibromo-perylene bisimide, 1,6-dipiperidinylperylene bisimides (1,6-Piper-Pery) were synthesized, purified, and their fluorescence were measured with a peak at 760 nm. These compounds can be used as stable near-infrared absorbing and fluorescent dyes.
Who reads 1,6-Disubstituted perylene bisimides: concise synthesis and characterization as near-infrared fluorescent dyes?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Liqiang Fan; Yanping Xu; He Tian
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0040-4039)
- Published
- 2005
- Language
- EN
- Field
- Chemistry (Physical Sciences)