Competitive excited-state single or double proton transfer mechanisms for bis-2,5-(2-benzoxazolyl)-hydroquinone and its derivatives

2015 ◽  
Vol 17 (18) ◽  
pp. 11990-11999 ◽  
Author(s):  
Jinfeng Zhao ◽  
Junsheng Chen ◽  
Jianyong Liu ◽  
Mark R. Hoffmann

The excited state intramolecular proton transfer (ESIPT) mechanism of HBO, BBHQ and DHBO have been investigated using time-dependent density functional theory (TDDFT).

2018 ◽  
Vol 20 (41) ◽  
pp. 26259-26265 ◽  
Author(s):  
Jianhui Han ◽  
Xiaochun Liu ◽  
Hui Li ◽  
Hang Yin ◽  
Huifang Zhao ◽  
...  

The excited-state double proton transfer (ESDPT) process of dipyrido[2,3-a:3′,2′-i]carbazole (DPC) in ethanol (EtOH) solvent is investigated using density functional theory (DFT) and time-dependent density functional theory (TDDFT).


2019 ◽  
Vol 6 (11) ◽  
pp. 1807-1815 ◽  
Author(s):  
Changming Li ◽  
Wei Guo ◽  
Panwang Zhou ◽  
Zhe Tang

The effects of the heteroatom and position on excited-state intramolecular proton transfer (ESIPT) of 2-[4′-(N-4,6-dichloro-1,3,5-triazi-n-2-yl)2′hydroxyphenyl]benzoxazole (4THBO) have been investigated via time-dependent density functional theory studies.


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