Electrochemistry of Late Transition Metal Complexes Containing the Ligand 1,1‘-Bis(diisopropylphosphino)ferrocene (dippf)
作者:Joyce H. L. Ong、Chip Nataro、James A. Golen、Arnold L. Rheingold
DOI:10.1021/om0340138
日期:2003.11.1
investigated using cyclic voltammetry. In addition, seven new compounds with general formulas of [(MCln)m(dippf)] (M = Co, Ni, Pt, Zn, Cd or Hg, n = 2, m = 1; M = Au, n = 1, m = 2) have been prepared. The Ni and Co compounds were found to be paramagnetic, and the Evans method was used to determine the magnetic moment for these compounds. The remaining compounds were characterized by 1H, 13C, and 31P NMR. As an
使用循环伏安法研究了1,1'-双(二异丙基膦基)二茂铁(dippf)的化学可逆氧化。另外,有七个通式为[(MCl n)m(dippf)]的新化合物(M = Co,Ni,Pt,Zn,Cd或Hg,n = 2,m = 1; M = Au,n = 1 ,m = 2)已经准备好。发现Ni和Co化合物是顺磁性的,并且使用Evans方法确定这些化合物的磁矩。其余化合物通过1 H,13 C和31 P NMR表征。作为表征的附加手段,[PtCl 2(dippf)]和[ZnCl 2(dippf)]被确定。使用循环伏安法研究了新化合物和先前合成的[PdCl 2(dippf)]的电化学。该研究的结果表明,dippf配体的配位导致二茂铁骨架的正氧化电位更高。