The synthesis and optical properties of quinoxalines bearing 2,2′:6′,2″-terpyridine |
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| Authors: | Chun Keun Jang Jae-yun Jaung |
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| Affiliation: | 1. Division of Materials Science and Engineering, Hanyang University, Seoul 133-791, Republic of Korea;2. Department of Nano-scale Semiconductor Engineering, Hanyang University, Seoul 133-791, Republic of Korea;1. WCU Hybrid Materials Program, Department of Materials Science and Engineering, Research Institute of Advanced Materials, Seoul National University, Seoul 151-744, Republic of Korea;2. Division of Materials Science and Engineering, College of Engineering, Hanyang University, Seoul 133-791, Republic of Korea;1. Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo André, SP, Brazil;2. Departamento de Bioquímica, Universidade Federal de São Paulo, São Paulo, SP, Brazil;1. Quantum Electronics Laboratory, Faculty of Physics, Adam Mickiewicz University in Poznan, Umultowska 85, Poznan 61-614, Poland;2. Faculty of Chemical Engineering and Technology, Institute C-1, Section of Analytical Chemistry, Cracow University of Technology, Warszawska 24, Cracow 31-155, Poland;3. Faculty of Chemistry, Adam Mickiewicz University in Poznan, Umultowska 89b, 61-614 Poznan, Poland;1. Department of Medicinal Chemistry and Pharmaceutical Sciences Research Center, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran;2. Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran;3. Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran;4. Department of Drug and Food Control, Faculty of Pharmacy and Pharmaceutical Quality Assurance Research Center, Tehran University of Medical Sciences, Tehran, Iran;5. Drug Design & Development Research Center, Tehran University of Medicinal Sciences, Tehran, Iran |
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| Abstract: | 4′-(4-{2-6,7-Bis-dodecyloxy-3-(2-substituted-phenyl-vinyl)-quinoxalin-2-yl]-vinyl}-phenyl)-2,2′:6′,2″]terpyridine was prepared by the Horner–Wadsworth–Emmons reaction of 4-2,2′:6′,2″]terpyridin-4′-yl-benzaldehyde with various quinoxaline derivatives. The absorption and fluorescence maxima of the compounds were observed at 398–443 nm and 484–586 nm, respectively; the compounds offer potential as optical sensors for protons and metal ions. |
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