Trimethylpalladium(IV) chemistry. Conformational and fluxional effects in related palladium(IV) and platinum(IV) complexes of flexible bidentate nitrogen donor ligands
作者:Peter K. Byers、Allan J. Canty、R.Thomas Honeyman、Andrew A. Watson
DOI:10.1016/0022-328x(90)85014-p
日期:1990.3
Iodomethane reacts with palladium(II) complexes PdMe2(L2), where L2 is a flexible nitrogen donor ligand such as 1,1-bis(pyridin-2-yl)ethane [(py)2CHMe], to form unstable trimethylpalladium(IV) complexes characterized as fac-PdIMe3(L2) by comparison of their variable temperature 1H NMR spectra with those of stable trimethylplatinum(IV) analogues. The complexes fac-MIMe3(py)2CHMe} occur as mixtures