Accessing Pincer Bis(carbene) Ni(IV) Complexes from Ni(II) via Halogen and Halogen Surrogates
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https://figshare.com/articles/dataset/Accessing_Pincer_Bis_carbene_Ni_IV_Complexes_from_Ni_II_via_Halogen_and_Halogen_Surrogates/3124162
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资源简介：
This
communication describes the two-electron oxidation of (DIPPCCC)NiX (DIPPCCC = bis(diisopropylphenyl-benzimidazol-2-ylidene)phenyl);
X = Cl or Br) with halogen and halogen surrogates to form (DIPPCCC)NiX3. These complexes represent a rare oxidation state
of nickel, as well as an unprecedented reaction pathway to access
these species through Br2 and halogen surrogate (benzyltrimethylammonium
tribromide). The NiIV complexes have been characterized
by a suite of spectroscopic techniques and can readily reduce to the
NiII counterpart, allowing for cycling between the NiII/NiIV oxidation states.
创建时间：
2016-03-31
