Tetrahedron letters

Formation of a 1, 2-dioxane by electron-transfer photooxygenation of 1, 1-di (p-anisyl) ethylene

K Gollnick, A Schnatterer

文献索引：Gollnick, Klaus; Schnatterer, Albert Tetrahedron Letters, 1984 , vol. 25, # 2 p. 185 - 188

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被引用次数: 41

摘要

Abstract A new mode of electron-transfer photooxygenation is shown to occur with the title compound (4). With this electron-rich ethylene derivative, DCA-sensitization in acetonitrile gives rise to the quantitative formation of a cyclic peroxide (5) by cycloaddition of 2 molecules of 4 and 1 molecule of O 2. A mechanism is outlined for this reaction.