Stabilising Rh–P coordination by phosphanylalkylcyclopentadienyl ligands
作者:Ann E. C. McConnell、Douglas F. Foster、Peter Pogorzelec、Alexandra M. Z. Slawin、David J. Law、David J. Cole-Hamilton
DOI:10.1039/b211287f
日期:2003.2.11
(Phosphanylalkyl/aryl)cyclopentadienyl complexes have been synthesised from lithiated 1,2,3,4-tetramethyl-5(2-P,P-dialkyl/arylphosphinoethyl)cyclopentadiene and [RhCl(CO)2]2; the electron donating properties of these ligands have been compared and the PâRh interaction is shown to be stable under methanol carbonylation reaction conditions.