The PdO catalysed reaction between Re(CO)5X (X Cl, Br, I) and L (L Group 15 donor ligand). Synthesis of Re(CO)4LX
作者:Ann E. Leins、Neil J. Coville
DOI:10.1016/0022-328x(91)86314-g
日期:1991.4
Previously there has been no high yielding synthesis of Re(CO)4LX (L = Group 15 donor ligand, X = Cl, Br, I). We here show that the PdO-catalysed reaction between Re(CO)5X and L gives Re(CO)4LX in > 75% yield when L has a cone angle less than 150-degrees. The new complexes have been fully characterised by IR and H-1 NMR spectrscopy.