88496-13-3

Upstream product

• 12080-32-9 dichloro(1,5-cyclooctadiene)platinum(ll) 
• 57322-05-1 Diphenyl<3-(phenylphosphino)propyl>phosphin 

Downstream Products

• 71597-21-2 (PtCl(PhP(CH₂CH₂CH₂PPh₂)2))Cl 
• 88496-19-9 (PtCl((C₆H₁₁)2P(CH₂)3P(C₆H₅)(CH₂)3P(C₆H₅)2))⁽¹⁺⁾*AsF₆^(1-)=(PtCl((C₆H₁₁)2P(CH₂)3P(C₆H₅)(CH₂)3P(C₆H₅)2))AsF₆ 
• 88496-08-6 (PtCl((C₆H₅)2P(CH₂)2P(C₆H₅)(CH₂)3P(C₆H₅)2))⁽¹⁺⁾*AsF₆^(1-)=(PtCl((C₆H₅)2P(CH₂)2P(C₆H₅)(CH₂)3P(C₆H₅)2))AsF₆ 

Relevant academic research and scientific papers

Metal-assisted, facile syntheses of chelating triphosphine ligands on platinum(II)

Chelated unsymmetrical triphosphine ligands of the type R2PCH2CH2CH2P(Ph)CH 2CH2PR′2 and R2PCH2CH2CH2P-(Ph)CH 2CH2CH2PR′2 (R = R′ = C6H5; R = R′ = C6H11; R = C6H11, R′ = C6H5) can be synthesized rapidly on platinum by Et3N-catalyzed condensation of simpler phosphine units onto a coordinated secondary phosphine. The resulting [PtCl(triphos)]X (X = Cl, AsF6) complexes are characterized by elemental analyses and by 1H, 31P, and 195Pt NMR spectroscopy. For those complexes that contain a five-membered chelate ring, the 195Pt δ values are shifted to higher fields, whereas the 31P δ values are shifted to lower fields, when compared with analogous phosphino groups in six-membered chelate rings.

Stereochemical Consequences of Chelated, Bridging Phosphino-Phosphido Ligands. Single-Crystal X-ray Diffraction and Multinuclear NMR Studies on the Stereochemistry of Dichlorobis<(3-di(cyclohexyl or phenyl)phosphino)propyl)phenylp

Tertiary-secondary diphosphine ligands of the type R2PCH2CH2CH2P(Ph)H provide rational and controlled routes to phosphido-bridged bimetallic complexes.The 1H, 31P(1H), and 195Pt(1H) NMR data on a series of phosphido-bridged diplatinum(II) and dipalladium(