Coordination-number dependence of reactivity in an imidoiron(III) complex

被引:138
|
作者
Eckert, Nathan A.
Vaddadi, Sridhar
Stoian, Sebastian
Lachicotte, Rene J.
Cundari, Thomas R. [1 ]
Holland, Patrick L.
机构
[1] Univ N Texas, Dept Chem, Denton, TX 76203 USA
[2] Univ Rochester, Dept Chem, Rochester, NY 14627 USA
[3] Carnegie Mellon Univ, Dept Chem, Pittsburgh, PA 15213 USA
关键词
coordination number; hydrogen-atom abstraction; imido ligands; iron;
D O I
10.1002/anie.200601927
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) Reaction of the {LMeFe} fragment with adamantyl azide (AdN3) in the presence of 4-tert-butylpyridine (tBuPy) gives an S = 3/2 species that has been examined by 1H NMR, IR, EPR, and Mössbauer spectroscopies. DFT calculations point toward an identification as [LMeFeNAd]. This species abstracts hydrogen atoms from the ligand or external reagents only through its pyridine adduct (see scheme; Ar = 2,6-iPr2C6H3). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:6868 / 6871
页数:4
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