Direct C(sp<sup>3</sup>)−O Reductive Elimination of Olefin Oxides from Pt<sup>IV</sup>-Oxetanes Prepared by Aerobic Oxidation of Pt<sup>II</sup> Olefin Derivatives (Olefin = <i>cis</i>-Cyclooctene, Norbornene)
作者:Julia R. Khusnutdinova、Laura L. Newman、Peter Y. Zavalij、Yiu-Fai Lam、Andrei N. Vedernikov
DOI:10.1021/ja7107323
日期:2008.2.1
Internal olefins, cis-cyclooctene and norbornene, react with (dpms)PtII(OH)(ethene) in water to produce PtII oxetanes (norbornene) or hydroxo olefin complexes (cis-cyclooctene); both produce anionic PtII oxetanes in basic solutions; their subsequent aerobic oxidation cleanly furnishes corresponding PtIV oxetanes that undergo direct C(sp3)−O reductiveelimination of olefin oxides in various solvents