Synthesis and NMR Spectroscopic Investigation of a Macrocyclic Diphosphine Ligand and its nickel(II) and palladium(II) complexes |
| |
| Authors: | Michael Widhalm,Hermann Kalchhauser,Hanspeter K hlig |
| |
| Affiliation: | Michael Widhalm,Hermann Kalchhauser,Hanspeter Kählig |
| |
| Abstract: | The preparation of a macrocyclic diphosphine ligand 5 incorporating a binaphthyl unit and its NiII and PdII complexes, 6 and 7 , is described. A complete assignment of 1H,- 13C-, and 31P-NMR data on the basis of 2D NMR spectroscopy (1H, 1H-, 13C, 1H-, 31P, 1H-, 31P, 13C-COSY) was possible for 5 , and also – in part – for 6 and 7 . |
| |
| Keywords: | |
|
|
