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Picosecond laser photolysis studies upon photochemical isomerization and protolytic reaction of a stilbazolium betaine

✍ Scribed by N. Ikeda; N. Mataga; U. Steiner; M.H. Abdel-Kader

Publisher: Elsevier Science
Year: 1983
Tongue: English
Weight: 513 KB
Volume: 95
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(83)80811-2

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✦ Synopsis

The dynamical behavior of a stilbazolium betaine (,\I) and its protonated form (MH+) in their exited singlet states (St) ux studied using picosecond laser flash photolysis. From the time-resolved transient spectra direct evidence was obtained ti>r rhe deprotonation of uans-XIII+ in the S 1 state, competin: with isomerization.