作者:R. Benn、B. Büssemeier、S. Holle、P.W. Jolly、R. Mynott、I. Tkatchenko、G. Wilke
DOI:10.1016/0022-328x(85)87007-8
日期:1985.1
Butadiene and methyl substituted 1,3-dienes react with zerovalent-nickel-ligand complexes in a stoichiometric manner to give octadienediylnickel-ligand complexes. The structure, rearrangement and reactions with CO and P-donor ligands of these species have been studied with the help of 1H and 13C NMR spectroscopy. The results provide an insight into the mechanism of the nickel-catalysed cyclodimerization
丁二烯和甲基取代的1,3-二烯以化学计量的方式与零价镍-配体络合物反应,生成辛二烯二基镍-配体络合物。借助1 H和13 C NMR光谱研究了这些物种的结构,重排以及与CO和P供体配体的反应。该结果提供了对镍催化的1,3-二烯环二聚反应机理的见解。