Photolysis of dimethyldioxirane |
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Authors: | D. V. Kazakov A. I. Voloshin N. N. Kabal'nova V. V. Shereshovets V. P. Kazakov |
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Affiliation: | (1) Institute of Organic Chemistry, Ufa Research Center of the Russian Academy of Sciences, 71 prosp. Oktyabrya, 450054 Ufa, Russian Federation |
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Abstract: | Phosphorescence of methyl acetate formed by isomerization of electron-excited dimethyldioxirane is observed upon excitation at the wavelength of the absorption band of dimethyldioxirane in acetone at 77 K. The quantum yield of the photodecomposition of dimethyldioxirane at 296 K is equal to 13.1±0.7 mol Einstein−1. The high quantum yield of photolysis is evidence for the chain mechanism of decomposition of dimethyldioxirane. Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 938–941, May, 1997. |
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Keywords: | dimethyldioxirane photolysis quantum yield phosphorescence |
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