Transient absorption and two-step laser-induced fluorescence studies on the intramolecular excited-state proton transfer and relaxation process in 2-naphthyl-3-hydroxychromones

1990 ◽  
Vol 94 (21) ◽  
pp. 8146-8152 ◽  
Author(s):  
Michiya. Itoh ◽  
Yoshihisa. Fujiwara ◽  
Michiyo. Matsudo ◽  
Akemi. Higashikata ◽  
Kunihiro. Tokumura
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Relaxation Process ◽  
Transient Absorption ◽  
Laser Induced Fluorescence ◽  
Fluorescence Studies ◽  
Excited State Proton Transfer

Time-resolved and steady-state fluorescence studies of the excited-state proton transfer in 3-hydroxyflavone and 3-hydroxychromone

1982 ◽  
Vol 104 (15) ◽  
pp. 4146-4150 ◽  
Author(s):  
Michiya Itoh ◽  
Kunihiro Tokumura ◽  
Yoshifumi Tanimoto ◽  
Yoko Okada ◽  
Hiroshi Takeuchi ◽  
...  
Keyword(s):  
Excited State ◽  
Steady State ◽  
Proton Transfer ◽  
Time Resolved ◽  
Fluorescence Studies ◽  
Steady State Fluorescence ◽  
Excited State Proton Transfer

Observation of excited state proton transfer reactions in 2-phenylphenol and 2-phenyl-1-naphthol and formation of quinone methide species

2015 ◽  
Vol 17 (14) ◽  
pp. 9205-9211 ◽  
Author(s):  
Jiani Ma ◽  
Xiting Zhang ◽  
Nikola Basarić ◽  
Peter Wan ◽  
David Lee Phillips
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Transient Absorption ◽  
Intramolecular Proton Transfer ◽  
Quinone Methide ◽  
Transfer Reactions ◽  
Quinone Methides ◽  
Time Resolved ◽  
Excited State Proton Transfer ◽  
Proton Transfer Reactions

Excited state intramolecular proton transfer from a phenol (naphthol) to a carbon atom of the adjacent aromatic ring and formation of quinone methides was studied by femtosecond time-resolved transient absorption.

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