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A perfluorometallacycloheptane complex of nickel bipyridine
Journal of Fluorine Chemistry ( IF 1.7 ) Pub Date : 2017-03-16 , DOI: 10.1016/j.jfluchem.2017.03.007 Katherine R. McGarry , David A. Vicic
中文翻译:
联吡啶镍的全氟金属环庚烷配合物
更新日期:2017-03-16
Journal of Fluorine Chemistry ( IF 1.7 ) Pub Date : 2017-03-16 , DOI: 10.1016/j.jfluchem.2017.03.007 Katherine R. McGarry , David A. Vicic
Reaction of [(bpy)NiEt2] with 1,6-dibromododecafluorohexane in THF at room temperature led to [(bpy)Ni(η2-C,C-C6F12)] (1) in 13% isolated yield. Compound 1 represents the first example of a perfluorinated metallacycloheptane and a rare example of an isolable metallacycloheptane in general. X-ray diffraction studies confirmed the structure of 1. Key nickel bond distances, in Å, are: Ni-C6 1.903(9); Ni-C1 1.925(10); Ni-N1 2.004(7); Ni-N2 2.011(8).
中文翻译:
联吡啶镍的全氟金属环庚烷配合物
的反应[(联吡啶)NIET 2 ]与导致[(联吡啶)镍(室温1,6- dibromododecafluorohexane在THF η 2 -C,CC 6 ˚F 12)](1)在13%的分离产率。通常,化合物1代表全氟化金属环庚烷的第一个实例,以及可分离的金属环庚烷的罕见实例。X射线衍射研究证实了1的结构。关键的镍键距离,以Å为单位:Ni-C6 1.903(9);镍-碳1.925(10); Ni-N1 2.004(7); Ni-N2 2.011(8)。