Insertion of molecular oxygen into a palladium (II) methyl bond: a radical chain mechanism involving palladium (III) intermediates

…, MC Denney, SK Hanson, KI Goldberg

文献索引：Boisvert, Luc; Denney, Melanie C.; Hanson, Susan Kloek; Goldberg, Karen I. Journal of the American Chemical Society, 2009 , vol. 131, # 43 p. 15802 - 15814

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被引用次数: 65

摘要

The reaction of (bipy) PdMe2 (1)(bipy= 2, 2′-bipyridine) with molecular oxygen results in the formation of the palladium (II) methylperoxide complex (bipy) PdMe (OOMe)(2). The identity of the product 2 has been confirmed by independent synthesis. Results of kinetic studies of this unprecedented oxygen insertion reaction into a palladium alkyl bond support the involvement of a radical chain mechanism. Reproducible rates, attained in the ...