Dinuclear Palladium(III) Complexes with a Single Unsupported Bridging Halide Ligand: Reversible Formation from Mononuclear Palladium(II) or Palladium(IV) Precursors
Dinuclear Palladium(III) Complexes with a Single Unsupported Bridging Halide Ligand: Reversible Formation from Mononuclear Palladium(II) or Palladium(IV) Precursors
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DOI：
10.1002/anie.201100928
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发表时间：
2011-01-01
影响因子：
16.6
通讯作者：
Mirica, Liviu M.
中科院分区：
文献类型：
--
作者：
Khusnutdinova, Julia R.;Rath, Nigam P.;Mirica, Liviu M.
稳定的Pd III：通过单电子氧化单核Pd Ⅱ前体，合成了三齿配体三甲基三氮杂环壬烷（Me3tacn）的双核Pd Ⅲ配合物.进一步氧化可逆地产生单核钯IV物质。Pd II和Pd III络合物被证明参与催化Kharasch加成多卤代烷烃烯烃。
Stable Pd III: Dinuclear Pd III complexes of the tridentate ligand trimethyltriazacyclononane (Me 3 tacn) were obtained by one-electron oxidation of mononuclear Pd II precursors. Further oxidation led reversibly to mononuclear Pd IV species. The Pd II and Pd III complexes are shown to be involved in the catalytic Kharasch addition of polyhaloalkanes to alkenes.