104975-53-3

Upstream product

• 10025-99-7 potassium tetrachloroplatinate(II) 
• 622-20-8 1,2-bis(phenylthio)ethane 
• 7550-35-8 lithium bromide 
• 22455-18-1 {1,2-bis(phenylthio)ethane}dichloroplatinum(II) 

Downstream Products

• 168609-57-2 {1,2-bis(phenylthio)ethane}bromochloroplatinum(II) 
• 10097-32-2 bromide 
• 168609-59-4 {1,2-bis(phenylthio)ethane}bromoiodoplatinum(II) 
• 104973-01-5 [Pt(PhSCH₂CH₂SPh)2Br₄] 

Relevant academic research and scientific papers

Nucleophilic Displacement of Halides from Dihalogenoplatinum(II) Complexes containing a Chelating Thioether. Kinetics and Equilibria

Kinetic and equilibrium measurements on the displacement of halides from the substrates (X, Y = Cl, Cl; Cl, Br; Br, Br; Br, I; I, I; Cl, I) with the nucleophiles Cl(1-), Br(1-) and I(1-) have been carried out in methanol at 25 deg C, I = 0.5 mol dm3 (LiClO4).The results are discussed in terms of the relative stability of the planar ground and five-co-ordinate transition states, and the lability and kinetic cis effects of co-ordinated halides are compared.All substrates appear to be characterized by a sort of stereoelectronic hindrance leading to retardation effects, mainly in the second-order substitution pathway.