Insertion of Dioxygen into a Platinum(II)−Methyl Bond To Form a Platinum(II) Methylperoxo Complex

The platinum(II) complex (PN)PtMe2 (1; PN = 2-((di-tert-butylphosphino)methyl)pyridine) reacts with molecular oxygen in benzene or methylene chloride solutions to form (PN)PtMe(OOMe) (2), a platinum(II) methylperoxo complex. The structure of the methylperoxo species 2 was determined by X-ray crystallography.

铂(II)配合物(PN)PtMe2（其中PN为2-((二叔丁基膦基)甲基)吡啶）在苯或甲苯氯化物溶液中与分子氧反应，生成铂(II)甲基过氧配合物(PN)PtMe(OOMe)（2）。通过X射线晶体学确定了甲基过氧物种2的结构。