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 language | English |
|---|---|
| Pages (from-to) | 109-115 |
| Number of pages | 7 |
| Journal | Journal of Photochemistry |
| Volume | 18 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jan 1 1982 |
| Externally published | Yes |
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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 journal › Article
}
TY - JOUR
T1 - Rates of oxidation of thioketones by singlet oxygen
AU - Ramesh, V.
AU - Ramnath, N.
AU - Jayathertha Rao, V.
AU - Ramamurthy, Vaidhyanathan
PY - 1982/1/1
Y1 - 1982/1/1
N2 - 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.
AB - 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.
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UR - http://www.scopus.com/inward/citedby.url?scp=6244237601&partnerID=8YFLogxK
U2 - 10.1016/0047-2670(82)80013-0
DO - 10.1016/0047-2670(82)80013-0
M3 - Article
AN - SCOPUS:6244237601
VL - 18
SP - 109
EP - 115
JO - Journal of Photochemistry
JF - Journal of Photochemistry
SN - 0047-2670
IS - 2
ER -