52621-11-1

Basic information

• Product Name: cis[PtPh₂(1,2-bis(diphenylphosphanyl)methane)]
• CAS NO: 52621-11-1
• Molecular Weight: 733.689
• Mol File: 52621-11-1.mol

Chemical Properties

• CAS DataBase Reference: cis[PtPh₂(1,2-bis(diphenylphosphanyl)methane)](CAS DataBase Reference)
• NIST Chemistry Reference: cis[PtPh₂(1,2-bis(diphenylphosphanyl)methane)](52621-11-1)
• EPA Substance Registry System: cis[PtPh₂(1,2-bis(diphenylphosphanyl)methane)](52621-11-1)

Safety Data

• Hazardous Substances Data: 52621-11-1(Hazardous Substances Data)

Upstream product

• 105597-80-6 cis[PtPh₂(1,2-bis(phenylthio)ethane)] 
• 2071-20-7 bis-diphenylphosphinomethane 
• 287376-85-6 cis,cis-[(C6H5)2Pt(μ-S(CH3)2)(μ-(((C6H5)2P)2CH2)Pt(C6H5)2)] 
• 108-86-1 bromobenzene 
• 52595-94-5 dichloro(bis(diphenylphosphino)methane)platinum(II) 

Downstream Products

• 99684-56-7 Pt((C₆H₅)2PCH₂P(C₆H₅)2)(C₆H₅)2(CH₃)I 
• 84663-35-4 Pt((C₆H₅)2PCH₂P(C₆H₅)2)2(CH₂(C₆H₅))2 
• 287376-85-6 cis,cis-[(C6H5)2Pt(μ-S(CH3)2)(μ-(((C6H5)2P)2CH2)Pt(C6H5)2)] 
• 380612-98-6 cis,cis-[Me2Pt(μ-SMe2)(μ-dppm)PtPh2] 
• 849226-77-3 cis,cis-[(o-tolyl)2Pt(μ-bis(diphenylphosphino)methane)(μ-SMe2)Pt(p-tolyl)2] 

Relevant articles and documents

Ring closure kinetics of bidentate hemilabile P,N and P,S ligands on a platinum(II) complex

Complexes of the type cis-[PtPh2(CO)(η1-P-N)] and cis-[PtPh2(CO)(η1-P-S)], where bidentate phosphorus-nitrogen and phosphorus-sulfur ligands are bound to the metal centre in a monodentate fashion [P-N = Ph2

Aryldiplatinum(II) complexes containing dimethyl sulfide and bis(diphenylphosphino)methane as bridging ligands

A versatile and yet simple approach to synthesize a series of uncommon symmetrical and unsymmetrical diplatinum(II) complexes cis,cis-[Ar2Pt(μ-SMe2)(μ-dppm)PtAr′2], 3, in which Ar or Ar′ = Ph, p-MeC6H4, m-MeC6H4, or p-MeOC6H4, has been developed by the reaction of either cis-[PtAr2(SMe2)2], 1, with [PtAr′2(dppm)], 2, or cis-[PtAr′2(SMe2)2] with [PtAr2(dppm)].

Synthetic and Nuclear Magnetic Resonance Studies on Dialkyl- and Diarylplatinum Complexes containing Chelating, Monodentate, or Bridging Ph2PCH2PPh2 Ligands

Complexes of the type (R = Me, CH2CMe3, Et, CH2Ph, Ph, C6H4Me-p, C6H4OMe-2, C6H2Me3-2,4,6, 1-naphthyl, C6F5, or C6H4Me-o; dppm = Ph2PCH2PPh2) have been prepared from and the corresponding alkyl-lithium or Grignard reagen

Reactivity of platinum diolefin complexes. 2. Reactions with bulky and chelating group 5B ligands and studies relating to carbonyl insertion

Reactions of [PtXY(cod)] (X = Y = Cl, Me, Ph; X = Cl, Y = Ph, COPh) with bulky monodentate and chelating group 5B ligands have been examined by 31P{1H} NMR spectroscopy. The molecularity of the products is a function of steric bulk with monodentate ligands and a function of chelate bite with bidentate ligands. The geometry of the products is controlled largely by the trans influence of both neutral and anionic groups. Where the steric constraints involved in nucleophilic attack of the complexes by bulky ligands are dominant, olefin displacement can be prevented entirely. Reactions of [PtXYL2] (X = Y = Ph, Cl; X = Ph, Y = Cl; L = monodentate ligand, L2 = bidentate ligand) with carbon monoxide have been studied by 31P{1H} and 13C{1H} NMR and infrared spectroscopies. The mechanism of carbonyl insertion at platinum(II) is discussed in terms of the chelate effect and the trans influence of the anionic ligands.