1446707-12-5

Basic information

• Product Name: [Pt2(2-MeC6H4)3(2-phenylpyridine)(bis(2-(diphenylphosphino)ethyl)phenylphosphine-P,P′)]
• CAS NO: 1446707-12-5
• Molecular Weight: 1352.31
• Mol File: 1446707-12-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Pt2(2-MeC6H4)3(2-phenylpyridine)(bis(2-(diphenylphosphino)ethyl)phenylphosphine-P,P′)](CAS DataBase Reference)
• NIST Chemistry Reference: [Pt2(2-MeC6H4)3(2-phenylpyridine)(bis(2-(diphenylphosphino)ethyl)phenylphosphine-P,P′)](1446707-12-5)
• EPA Substance Registry System: [Pt2(2-MeC6H4)3(2-phenylpyridine)(bis(2-(diphenylphosphino)ethyl)phenylphosphine-P,P′)](1446707-12-5)

Safety Data

• Hazardous Substances Data: 1446707-12-5(Hazardous Substances Data)

Upstream product

• 64827-21-0 cis-[Pt(p-CH3C6H4)2(S(CH3)2)2] 
• 23582-02-7 bis(2-diphenylphosphinoethyl)phenylphosphine 
• 1233573-31-3 [Pt(p-MeC₆H₄)(2-phenylpyridinate)(SMe₂)] 
• 1446707-10-3 [PtMe2(bis(2-(diphenylphosphino)ethyl)phenylphosphine-P,P′)] 

Relevant articles and documents

Bridging and chelating roles of bis(2-(diphenylphosphino)ethyl) phenylphosphine in stabilizing binuclear platinum(II) complexes

The diorganoplatinum(II) complexes [PtR2(triphos-P,P′)] (1; R = Me, p-MeC6H4 and triphos = bis(2- (diphenylphosphino)ethyl)phenylphosphine), containing one free phosphine atom, react with cyclometalated platinum complexes [PtR′(CN) (SMe2)] (2; R′ = Me, p-MeC6H4 and C N is deprotonated 2-phenylpyridine (ppy) or deprotonated benzo[h]quinoline (bhq)) to give the cyclometalated diplatinum(II) complexes [Pt2R2R′(CN)(triphos)] (3). In these binuclear platinum(II) compounds, triphos acts as both a chelating and bridging ligand to stabilize the produced diplatinum complexes. The complexes 3 were readily characterized by multinuclear NMR spectroscopy and elemental microanalysis. The crystal structure of complex 3f (R = Me, R′ = p-MeC6H4, and CN = bhq) was further determined by X-ray crystallography, giving the first example of an X-ray structural determination of a diplatinum complex with a triphos ligand acting simultaneously as both a chelating and bridging ligand.