Ab Initio Study on an Excited-State Intramolecular Proton-Transfer Reaction in Ionic Liquid

2013 ◽  
Vol 117 (22) ◽  
pp. 6759-6767 ◽  
Author(s):  
Seigo Hayaki ◽  
Yoshifumi Kimura ◽  
Hirofumi Sato
Keyword(s):  
Ionic Liquid ◽  
Excited State ◽  
Proton Transfer ◽  
Ab Initio ◽  
Transfer Reaction ◽  
Proton Transfer Reaction ◽  
Intramolecular Proton Transfer ◽  
Ab Initio Study

New benzimidazolic 3-hydroxychromone derivative with two alternative mechanisms of the excited state intramolecular proton transfer reaction

2008 ◽  
Vol 882 (1-3) ◽  
pp. 63-69 ◽  
Author(s):  
Denis A. Svechkarev ◽  
Vyacheslav N. Baumer ◽  
Zoya A. Syzova ◽  
Andrey O. Doroshenko
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Transfer Reaction ◽  
Proton Transfer Reaction ◽  
Intramolecular Proton Transfer

Effects of different substituents of methyl 5-R-salicylates on the excited state intramolecular proton transfer process

2018 ◽  
Vol 20 (6) ◽  
pp. 4208-4215 ◽  
Author(s):  
Yongqing Li ◽  
Yanzhen Ma ◽  
Yunfan Yang ◽  
Wei Shi ◽  
Ruifang Lan ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Transfer Process ◽  
Transfer Reaction ◽  
Proton Transfer Reaction ◽  
Intramolecular Proton Transfer ◽  
Hydroxyl Group ◽  
Highly Sensitive ◽  
Proton Transfer Process

The proton transfer reaction in methyl 5-R-salicylate is found to be highly sensitive to the presence of specific substituents in resonance with the hydroxyl group, leading to different fluorescence behaviors of methyl 5-R-salicylate with different substituents.

Excited state intramolecular proton transfer in julolidine derivatives: an ab initio study

2018 ◽  
Vol 20 (38) ◽  
pp. 25031-25038 ◽  
Author(s):  
Šimon Budzák ◽  
Denis Jacquemin
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Ab Initio ◽  
Intramolecular Proton Transfer ◽  
Substitution Effects ◽  
Ab Initio Study

We have studied, using ab initio tools, a series of fluorescent julolidine derivatives, undergoing Excited State Intramolecular Proton Transfer (ESIPT) and some unexpected substitution effects have been found.

Active Role of Proton in Excited State Intramolecular Proton Transfer Reaction

2013 ◽  
Vol 117 (7) ◽  
pp. 1400-1405 ◽  
Author(s):  
Junghwa Lee ◽  
Chul Hoon Kim ◽  
Taiha Joo
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Transfer Reaction ◽  
Active Role ◽  
Proton Transfer Reaction ◽  
Intramolecular Proton Transfer

scholarly journals Excited-state intramolecular proton-transfer reaction demonstrating anti-Kasha behavior

2016 ◽  
Vol 7 (1) ◽  
pp. 655-665 ◽  
Author(s):  
Huan-Wei Tseng ◽  
Jiun-Yi Shen ◽  
Ting-Yi Kuo ◽  
Ting-Syun Tu ◽  
Yi-An Chen ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Transfer Reaction ◽  
Proton Transfer Reaction ◽  
High Energy ◽  
Intramolecular Proton Transfer

When excited with high energy quanta, specially designed 3-hydroxychromone derivatives demonstrate dramatic enhancement of the excited-state intramolecular proton transfer (ESIPT) reaction in obvious violation of Kasha's rule.

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