scholarly journals Investigation of a Series of 2-(2′-Hydroxyaryl)benzazole Derivatives: Photophysical Properties, Excited-State Intramolecular Proton-Transfer Reactions, and Observation of Long-Lived Triplet Excited States

2021 ◽  
Author(s):  
Yuanchun Li ◽  
Xueqin Bai ◽  
Runhui Liang ◽  
Xiting Zhang ◽  
Yen H. Nguyen ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Excited States ◽  
Photophysical Properties ◽  
Intramolecular Proton Transfer ◽  
Transfer Reactions ◽  
Proton Transfer Reactions ◽  
Triplet Excited States

Dynamics of excited-state intramolecular proton transfer reactions in piroxicam. Role of triplet states

1994 ◽  
Vol 226 (3-4) ◽  
pp. 275-280 ◽  
Author(s):  
Dae Won Cho ◽  
Yong Hee Kim ◽  
Minjoong Yoon ◽  
Sae Chae Jeoung ◽  
Dongho Kim
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Transfer Reactions ◽  
Triplet States ◽  
Proton Transfer Reactions

Effect of solvent environment on excited state intramolecular proton transfer in 2-(4-(dimethylamino)phenyl)-3-hydroxy-6,7-dimethoxy-4h-chromen-4-one

2019 ◽  
Vol 21 (32) ◽  
pp. 17711-17719 ◽  
Author(s):  
Yunpeng Chen ◽  
Yunfan Yang ◽  
Yu Zhao ◽  
Shixing Liu ◽  
Yongqing Li
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Transfer Reactions ◽  
Effect Of Solvent ◽  
Proton Transfer Reactions ◽  
Solvent Environment

The excited state intramolecular proton transfer reactions are increasingly difficult to occur in these solvents: Toluene → THF → DCM → ACN → DMSO.

Acidic C–H Bond as a Proton Donor in Excited State Intramolecular Proton Transfer Reactions

2015 ◽  
Vol 11 (3) ◽  
pp. 1046-1054 ◽  
Author(s):  
Anton J. Stasyuk ◽  
Michał K. Cyrański ◽  
Daniel T. Gryko ◽  
Miquel Solà
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Proton Donor ◽  
Transfer Reactions ◽  
Proton Transfer Reactions

Ground-state and excited-state multiple proton transfer via a hydrogen-bonded water wire for 3-hydroxypyridine

2014 ◽  
Vol 38 (9) ◽  
pp. 4458-4464 ◽  
Author(s):  
Ye Wang ◽  
Hang Yin ◽  
Ying Shi ◽  
Mingxing Jin ◽  
Dajun Ding
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Excited States ◽  
Ground State ◽  
Transfer Reactions ◽  
Proton Transfer Reactions ◽  
Hydrogen Bonded

The multiple proton transfer reactions of 3-hydroxypyridine-(H2O)3 have been demonstrated, and a perfect proton transfer cycle has been revealed in the ground and excited states.

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