92471-69-7Relevant academic research and scientific papers
On the Configurational and Substituent Dependence of the Pt-Cl Stretching Frequencies and of the 31P NMR Parameters in Substituted cis- and trans-Dichlorobis(triphenylphosphane)platinum(II) Compounds
Alt, Helmut G.,Baumgaertner, Reinhard,Brune, Hans Albert
, p. 1694 - 1703 (2007/10/02)
Correlations between substituent constants ?, Pt-Cl vibrational frequencies and 31P NMR parameters 1J195Pt,31P> and δ31P> for compounds of the type cis- and trans-2Cl2> (aryl, aryl',
Syntheses and Spectroscopic Investigations of Substituted cis- and trans-Dichlorobis(triphenylphospane)platinum(II) Compounds
Brune, Hans Albert,Falck, Manfred,Hemmer, Reinhard,Schmidtberg, Guenter,Alt, Helmut G.
, p. 2791 - 2802 (2007/10/02)
Compounds of the type cis- and trans-dichlorobis(triphenylphosphane)platinum(II) (3) with substituents of different electronic character in the phenyl rings bonded to phosphorus have been synthesized.The coupling constants 1J and the chloro-platinum valence vibrational frequencies are demonstrated to be criteria for unambiguous discrimination between cis- and trans-configurations at platinum; a linear correlation exists between the sum of the ?-constants of the sustituents at the triphenylphosphane and the coupling constants 1J.
