Concurrent B‑to-Pt Methyl Migration and B‑Center Retention in Aerobic Oxidation of Methylborato Platinum(II) Complexes
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https://figshare.com/articles/dataset/Concurrent_B_to_Pt_Methyl_Migration_and_B_Center_Retention_in_Aerobic_Oxidation_of_Methylborato_Platinum_II_Complexes/2118499
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资源简介：
A new anionic methoxy methylbis(2-pyridyl)borate
ligand enables
facile oxidation of the derived dimethylplatinum(II) complex, 10, with O2 in methanol to produce a mixture of
two platinum(IV) complexes in combined quantitative yield, one supported
by a modified ligand, dimethoxybis(2-pyridyl)borate, and the second
supported by the original methoxy methylbis(2-pyridyl)borate. The
former product results from the aerobic PtII-to-PtIV oxidation and B-to-PtIV methyl migration with
subsequent bridging of the boron and PtIV centers by a
methoxy group derived from the solvent. A similar reactivity was also
demonstrated for 11, the methyl methoxo platinum(II)
analogue of 10. Factors responsible for the product distribution
are discussed.
创建时间：
2016-02-12
