Competitive reactions of diene cation radicals formed on irradiated metal oxide surfaces
MA Fox, DD Sackett, JN Younathan
Index: Fox, Marye Anne; Sackett, Debra D.; Younathan, Janet N. Tetrahedron, 1987 , vol. 43, # 7 p. 1643 - 1660
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Citation Number: 23
Abstract
The heterogeneous photochemical oxygenation of conjugated dienes induced by long wavelength UV irrradiation of TiO2 powders suspended in oxygenated CH3CN was studied. In nearly all cases, products resulting from the oxidative cleavage of the double bonds were observed, in parallel to that previously reported for monoolefins. A mechanism is proposed which involves the intermediacy of a diene cation radical generated by transfer of an ...
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