Rates of oxidation of thioketones by singlet oxygen

V. Ramesh, N. Ramnath, V. Jayathertha Rao, Vaidhyanathan Ramamurthy

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Rate constants for the quenching of singlet oxygen by a series of thioketones were measured by monitoring the inhibition of the self-sensitized photooxidation of rubrene. A correlation of the quenching rate with the nature of the substituents on the aromatic rings for the diarylthioketones and arylalkylthioketones was found, whereas correlation with the n orbital ionization potential was observed for the dialkylthioketones.

Original languageEnglish
Pages (from-to)109-115
Number of pages7
JournalJournal of Photochemistry
Volume18
Issue number2
DOIs
StatePublished - Jan 1 1982
Externally publishedYes

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Singlet Oxygen
Quenching
Oxidation
Photooxidation
Ionization potential
Rate constants
Monitoring
rubrene

Cite this

Rates of oxidation of thioketones by singlet oxygen. / Ramesh, V.; Ramnath, N.; Jayathertha Rao, V.; Ramamurthy, Vaidhyanathan.

In: Journal of Photochemistry, Vol. 18, No. 2, 01.01.1982, p. 109-115.

Research output: Contribution to journalArticle

Ramesh, V. ; Ramnath, N. ; Jayathertha Rao, V. ; Ramamurthy, Vaidhyanathan. / Rates of oxidation of thioketones by singlet oxygen. In: Journal of Photochemistry. 1982 ; Vol. 18, No. 2. pp. 109-115.
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