Efficient synthesis of diethyl benzo[c]cinoline-3,8-dicarboxylate for fluorescence quenching materials
| Autor: | Jin-Chuang Yang, Yun-Qi Tian, Jia Li, Cheng-Wei Lü, Yue An, Li-Dong Chen, Ning Wang |
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| Rok vydání: | 2017 |
| Předmět: |
Reaction mechanism
Picric acid 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences Catalysis 0104 chemical sciences chemistry.chemical_compound Hydrolysis chemistry Yield (chemistry) Materials Chemistry Density functional theory 0210 nano-technology Single crystal |
| Zdroj: | New Journal of Chemistry. 41:2786-2792 |
| ISSN: | 1369-9261 1144-0546 |
| DOI: | 10.1039/c6nj03989h |
| Popis: | An intriguing reaction for direct construction of diethyl benzo[c]cinoline-3,8-dicarboxylate (2) was developed. The synthetic route was improved, the operation procedure was simplified, and the total yield was enhanced. The single crystal structure of the intermediate was obtained and a possible reaction mechanism was speculated. Moreover, compound 2 and its hydrolysis product were employed as fast and extremely efficient sensors for sensitive optical detection of picric acid (TNP) for the first time. These fluorescence quenching materials are capable of sensing TNP in real water samples, which is important in terms of practical application. In addition, we also analysed the working principle for the detection of TNP by density functional theory. |
| Databáze: | OpenAIRE |
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