结构刚性双（酰胺）配体骨架的低配位 Ni(I)、Ni(II) 和 Ni(III) 类似物可通过氧化加成获得 Ni(III) 甲基配合物。
A structurally rigid bis(amido) ligand framework in low-coordinate Ni(I), Ni(II), and Ni(III) analogues provides access to a Ni(III) methyl complex via oxidative addition.
机构信息
Department of Chemistry and ‡Molecular Graphics and Computation Facility, University of California, Berkeley , Berkeley, California 94720, United States.
出版信息
J Am Chem Soc. 2013 Oct 16;135(41):15298-301. doi: 10.1021/ja408151h. Epub 2013 Oct 3.
PMID:24079707
Abstract
A structurally persistent bis-amido ligand framework capable of supporting nickel compounds in three different oxidation states has been identified. A highly unusual, isolable Ni(III) alkyl species has been prepared and characterized via a rare example of a two-electron oxidative addition of MeI to Ni(I).
摘要
已鉴定出一种结构持久的双酰胺配体骨架，能够支撑三种不同氧化态的镍化合物。通过 MeI 对 Ni(I) 的罕见两电子氧化加成，制备并通过一个罕见的实例对高活性、可分离的 Ni(III) 烷基物种进行了表征。
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