Ruthenium Agostic (Phosphinoaryl)borane Complexes: Multinuclear Solid-State and Solution NMR, X-ray, and DFT Studies
作者:Yann Gloaguen、Gilles Alcaraz、Alban S. Petit、Eric Clot、Yannick Coppel、Laure Vendier、Sylviane Sabo-Etienne
DOI:10.1021/ja203828r
日期:2011.11.2
(2) (1) was studied by a combination of DFT, X-ray, and multinuclearNMR techniques including solid-state NMR, a technique rarely employed in organometallic chemistry. The study showed that the complex RuH(2)HB(N(i)Pr(2))C(6)H(4)(o-PPh(2))}(PCy(3))(2) (3), isolated in excellent yield as yellow crystals and characterized by X-ray diffraction, led in solution to PCy(3) dissociation and formation of