Primary Processes in the Photoreduction of Acridine in Various Alcohols
- 1 May 1968
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 41 (5) , 1056-1063
- https://doi.org/10.1246/bcsj.41.1056
Abstract
The effect of the addition of biacetyl on the quantum yield of photoreduction of acridine in methanol, ethanol, n- and iso-propanol has been studied under the aerated and deaerated conditions. From the analysis of the results, the quantum yields for four mechanisms ΦMS(S means that a reactive state is singlet excited states, S*, and M denotes a molecular mechanism), ΦMS (R denotes a radical mechanism), ΦMT (T indicates that a reactive state is a state other than S* and T(π–π*), most likely T(n–π*) and ΦRT have been decided, assuming that oxygen does not deactivate T(n–π*). The values areKeywords
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