Insertion of a Nontrigonal Phosphorus Ligand into a Transition Metal-Hydride: Direct Access to a Metallohydrophosphorane
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https://figshare.com/articles/dataset/Insertion_of_a_Nontrigonal_Phosphorus_Ligand_into_a_Transition_Metal-Hydride_Direct_Access_to_a_Metallohydrophosphorane/6669140
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资源简介：
The
synthesis and reactivity of an NPN-chelating ligand containing
a nontrigonal phosphorous triamide center (L1 = P(N(o-N(2-pyridyl)C6H4)2) is
reported. Metalation of L1 with RuCl2(PPh3)3 gives RuCl2(PPh3)(L1) (2). By contrast, metalation of L1 with RuHCl(CO)(PPh3)3 yields RuCl(CO)(PPh3)(L1H) (3), a chelated
10-P-5 ruthenahydridophosphorane, via net insertion into the Ru–H
bond. Hydride abstraction from 3 with Ph3CPF6 gives [RuCl(CO)(PPh3)(L1)]PF6 (4); reaction of 4 with NaBH4 returns 3.
创建时间：
2018-06-25
