Carbon–Oxygen Bond Forming Reductive Elimination from Cycloplatinated(IV) Complexes
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https://figshare.com/articles/dataset/Carbon_Oxygen_Bond_Forming_Reductive_Elimination_from_Cycloplatinated_IV_Complexes/5714878
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资源简介：
The synthesis of
the two cycloplatinated(IV) complexes [PtMe(OAc)2(C∧N)(H2O)] (C∧N = 2-phenylpyridinate
(2a), benzo[h]quinolate, 2b) by reaction of [PtMe(C∧N)(SMe2)] with
PhI(OAc)2 is described. Complexes 2 undergo
carbon–oxygen bond forming reductive elimination
instead of C–C reductive elimination to produce MeOAc as protected
methanol. The kinetics and mechanism of both Pt–O bond formation
and C–O reductive elimination have been experimentally and
theoretically investigated. The results suggest that formation of
methyl acetate proceeds via nucleophilic attack of the dissociated
acetate ligand at the methyl group carbon in a cationic five-coordinate
intermediate cycloplatinated(IV) complex.
创建时间：
2017-12-18
