282731-82-2

Basic information

• Product Name: (1,2-bis(diphenylphosphanyl)ethane)(tetraselenido-Se,Se)platinum
• CAS NO: 282731-82-2
• Molecular Weight: 909.344
• Mol File: 282731-82-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1,2-bis(diphenylphosphanyl)ethane)(tetraselenido-Se,Se)platinum(CAS DataBase Reference)
• NIST Chemistry Reference: (1,2-bis(diphenylphosphanyl)ethane)(tetraselenido-Se,Se)platinum(282731-82-2)
• EPA Substance Registry System: (1,2-bis(diphenylphosphanyl)ethane)(tetraselenido-Se,Se)platinum(282731-82-2)

Safety Data

• Hazardous Substances Data: 282731-82-2(Hazardous Substances Data)

Upstream product

• 7782-49-2 selenium 
• 83095-83-4 [platinum(II)dichloride(1,2-bis(diphenylphosphino)ethane)] 
• 25398-76-9 [platinum⁽⁰⁾bis(1,2-bis(diphenylphosphino)ethane)] 

Downstream Products

• 282731-79-7 [Pt(C(CO₂CH₃)C(CO₂CH₃)SeC(CO₂CH₃)C(CO₂CH₃)Se)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)] 
• 282731-76-4 [Pt(Se₂C₂(CO₂CH₃)2)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)] 
• 282731-77-5 [Pt(Se₂C₂(CO₂CH₂CH₃)2)((C₆H₅)2PCH₂CH₂P(C₆H₅)2)] 

Relevant articles and documents

The reactions of [M(dppe)2] (M = Pd, Pt) with elemental selenium or tellurium: Preparation and structure of the platinum polyselenide [PtSe4 (dppe)]

Reaction of [Pt(dppe)2] (dppe= 1,2-bis(diphenylphosphino)ethane) with elemental selenium in toluene under reflux, or of [PtCl2(dppe) ] with lithium polyselenide in tetrahydrofuran, leads in good yield to the complex [PtSe4(dppe)] whose structure has been determined by X-ray crystallography. Reaction of [Pt(dppe)2] with elemental tellurium, followed by treatment with dichloromethane, leads to isolation of the salt [Pt3(μ3-Te)2(dppe)3]Cl2. [Pd(dppe)2] reacts with elemental selenium to give [Pd2(μ-Se)2(dppe)2] or [Pd3(μ3-Se)2(dppe)3]C12, depending on the conditions. (C) 2000 Elsevier Science Ltd.