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- W1981899162 abstract "The spectral characteristics of N,N-dimethyl-4-(4-methyl-4H-imidazo[4,5-b]pyridin-2-yl)benzenamine (PyN-Me), 1-methyl-2-(4′-(N,N-dimethylaminophenyl)imidazo[4,5-b]pyridine (ImNH-Me), and 2-phenylimidazo[4,5-b]pyridine (PIP) are investigated to understand the mechanism of protic solvent induced dual fluorescence of 2-(4′-N,N-dimethylaminophenyl)imidazo[4,5-b]pyridine (DMAPIP-b). No dual emission is observed from PyN-Me where pyridyl nitrogen blocked from hydrogen bonding with protic solvents confirms the importance of hydrogen bonding of protic solvents with the pyridyl nitrogen in dual emission of DMAPIP-b. Like DMAPIP-b, ImNH-Me also exhibits weak emission and has a shorter fluorescence lifetime in methanol. However, single emission is observed from ImNH-Me in all solvents including protic solvents. This suggests that the imidazole >NH hydrogen also plays a role in the dual emission process. The longer wavelength emission of DMAPIP-b in water increases with increase in pH of the solution owing to deprotonation of the imidazole >NH group. On the basis of these results, the mechanism for the dual emission of DMAPIP-b is proposed." @default.
- W1981899162 created "2016-06-24" @default.
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- W1981899162 date "2013-08-06" @default.
- W1981899162 modified "2023-09-25" @default.
- W1981899162 title "Double Proton Transfer Induced Twisted Intramolecular Charge Transfer Emission in 2-(4′-<i>N</i>,<i>N</i>-Dimethylaminophenyl)imidazo[4,5-b]pyridine" @default.
- W1981899162 cites W1964603841 @default.
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- W1981899162 doi "https://doi.org/10.1021/jp404472b" @default.
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