Synthesis and Molecular Structure of the First Rhodium(I) Complex Containing a Tetra-<i>tert</i>-butylcyclopentaphosphanide Ligand

Abstract

Na[cyclo-(P(5)(t)Bu(4))] (1) reacts with [RhCl(PPh(3))(3)] (1:1) to give the first rhodium(I) complex with a tetra-tert-butylcyclopentaphosphanide ligand, [Rh{cyclo-(P(5)(t)Bu(4))}(PPh(3))(2)] (2). 2 was characterized by NMR ((1)H, (13)C, (31)P), MS, IR, and X-ray structure determination.