围绕强路易斯酸性三（-吡咯基）铝构建的铝烷/三（膦）配体的镍配合物。
Ni complexes of an alane/tris(phosphine) ligand built around a strongly Lewis acidic tris(-pyrrolyl)aluminum.
作者信息
Lai Qingheng, Cosio Mario N, Ozerov Oleg V
机构信息
Department of Chemistry, Texas A&M University, College Station, TX 77842, USA.
出版信息
Chem Commun (Camb). 2020 Nov 26;56(94):14845-14848. doi: 10.1039/d0cc05452f.
PMID:33174873
Abstract
Syntheses of a new tripodal alane/tris(phosphine) ligand (AlP3) based on 2-(diisopropylphosphino)pyrrole, and AlP3-supported Ni complexes are reported. The central tris(pyrrolyl)aluminum moiety acts as a stronger Lewis acid towards Ni than other related group 13 element-centered tripodal ligands, as demonstrated by the binding of H2 to Ni and the ease of reduction.
摘要
报道了基于2-(二异丙基膦基)吡咯的新型三脚架式铝烷/三(膦)配体(AlP3)以及AlP3负载的镍配合物的合成。中心三(吡咯基)铝部分对镍的路易斯酸性比其他相关的以第13族元素为中心的三脚架式配体更强，这通过H2与镍的结合以及还原的容易程度得到了证明。
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