Investigation of the solution behavior of tri-n-butylphosphine copper(I) and silver(I) acetates using 31P{1H} NMR spectroscopy
摘要:
P-31{H-1} NMR spectra of metal-organic [((Bu3P)-Bu-n)(m)MO2CMe] (M = Cu, Ag; m = 1, 1.5, 2, 2.5, 3, 3.5, 4) have been studied in the temperature range of 308-178 K. Exchange parameters were determined for the appropriate silver(I) complexes. Possible ligand exchange mechanisms based on dissociative and associative processes are discussed. (C) 2009 Elsevier B.V. All rights reserved.