4’-Methoxy-3-hydroxyflavone excited state intramolecular proton transfer reaction in alcoholic solutions: Intermolecular versus intramolecular hydrogen bonding effect

2019 ◽  
Vol 383 ◽  
pp. 111964 ◽  
Author(s):  
Andrey O. Doroshenko ◽  
Alexander V. Kyrychenko ◽  
Oksana M. Valyashko ◽  
Vladimir M. Kotlyar ◽  
Denis A. Svechkarev
Keyword(s):  
Hydrogen Bonding ◽  
Excited State ◽  
Proton Transfer ◽  
Transfer Reaction ◽  
Intramolecular Hydrogen Bonding ◽  
Proton Transfer Reaction ◽  
Intramolecular Proton Transfer ◽  
Bonding Effect ◽  
Intramolecular Hydrogen ◽  
Hydrogen Bonding Effect

A study of the competitive multiple hydrogen bonding effect and its associated excited-state proton transfer tautomerism

2017 ◽  
Vol 19 (42) ◽  
pp. 28641-28646 ◽  
Author(s):  
Yi-Ting Chen ◽  
Pei-Jhen Wu ◽  
Chia-Yu Peng ◽  
Jiun-Yi Shen ◽  
Cheng-Cheng Tsai ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Excited State ◽  
Proton Transfer ◽  
Transfer Reaction ◽  
Proton Transfer Reaction ◽  
Intramolecular Proton Transfer ◽  
Bonding Effect ◽  
Excited State Proton Transfer ◽  
Multiple Hydrogen Bonding ◽  
Hydrogen Bonding Effect

1,8-Dihydroxynaphthalene-2,7-dicarbaldehyde (DHDA) has been strategically designed and synthesized with the aim to study the competitive multiple hydrogen bonding (H-bonding) effect and the associated excited-state intramolecular proton transfer reaction (ESIPT).

Sign in / Sign up

Export Citation Format

Share Document