41871-79-8Relevant academic research and scientific papers
Probing the bonding of phosphines and phosphites to platinum by NMR. Correlations of 1J(PtP) and Hammett substituent constants for phosphites and phosphines coordinated to platinum(II) and platinum(0)
Cobley, Christopher J.,Pringle, Paul G.
, p. 107 - 115 (2008/10/08)
The values of 1J(PtP) have been measured for the platinum(II) complexes cis-[PtCl2L2] and cis-[PtMeClL2] and the platinum(0) complexes [PtL(norbornene)2] and [PtL2(norbornene)] where L = P(C6H4Z-4)3 and [PtL2(norbornene)], [PtL3] and [PtL4] where L = P(OC6H4Z-4)3 and Z = NMe2, OMe, Me, H, Cl, CF3. When 1J(PtP) is plotted against the Hammett substituent constant two distinct trends emerge: for platinum(II) the more electron-withdrawing the substituent the smaller the 1J(PtP), while for platinum(0) the more electron-withdrawing the substituent the larger the 1J(PtP). These observations are rationalised in terms of the σ and π-bonding components of the platinum-phosphorus bonds.
OXIDATIVE ADDITION OF TRIORGANOSTANNANES TO AMINE, PHOSPHITE AND PHOSPHINE COMPLEXES OF PLATINUM
Almeida, Joaquim F.,Azizian, Hormoz,Eaborn, Colin,Pidcock, Alan
, p. 121 - 134 (2007/10/02)
Triarylstannanes SnHR3 react with the platinum(0) complexes and to give trans-, with the oxalato-platinum(II) complexes
