Substituent Effect on Absorption and Fluorescence Properties of Thieno[3, 2-c]Pyridine Derivatives
Autor: | Sunil N. Chavan, Satish M. Chavan, Raghunath B. Toche |
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Rok vydání: | 2016 |
Předmět: |
Sociology and Political Science
Clinical Biochemistry Substituent Electron donor 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Biochemistry Medicinal chemistry Fluorescence 0104 chemical sciences Clinical Psychology chemistry.chemical_compound Suzuki reaction chemistry Pyridine Thienopyridines Organic chemistry Amine gas treating 0210 nano-technology Law HOMO/LUMO Spectroscopy Social Sciences (miscellaneous) |
Zdroj: | Journal of fluorescence. 27(2) |
ISSN: | 1573-4994 |
Popis: | New substituted thieno[3,2-c]pyridine derivatives 5 were synthesized by the reaction of 3-bromo-4-chlorothieno[3,2-c]pyridine 1 with cyclic amine 2, which further on Suzuki reaction with boronic acids 4 converted to corresponding 3-arylthieno[3,2-c]pyridine 5. Substituent R3 has predominant effect on fluorescence properties of thienopyridines. However, the electron donor amine at C4 has no effect on fluorescence properties of thienopyridines. Graphical Abstract New thieno[3,2-c]pyridine derivatives were synthesized from 3-bromo-4-chlorothieno[3,2-c]pyridine and cyclic amines, which by on Suzuki reaction with boronic acids converted to corresponding 3-arylthieno[3,2-c]pyridine. Substituent R3 has predominant effect on fluorescence properties of thienopyridines. However, the electron donor amine at C4 has no effect on fluorescence properties of thienopyridines. |
Databáze: | OpenAIRE |
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