valuable precursors for aryl radicals upon treatment with manganese triacetate. Under these oxidative conditions the intermediately generated aryl radicals undergo addition to olefins to give the arylhydroxylation products A in the presence of dioxygen. In the absence of dioxygen, for some olefins double olefin addition and subsequent homolytic aromatic substitution provide tetrahydronaphthaline derivatives
经
三乙酸锰处理后,芳基
硼酸被证明是芳基自由基的有价值的前体。在这些氧化条件下,在双氧存在下,中间产生的芳基与烯烃加成,得到芳基羟基化产物A。在不存在双氧的情况下,对于某些烯烃,双烯烃加成和随后的均相芳族取代提供了中等至良好收率的四氢
萘衍
生物B。