(Ph2PCH2CH2PPh2)Pt(η-C2H4)

Base Information

• Chemical Name: (Ph2PCH2CH2PPh2)Pt(η-C2H4)
• CAS No.: 83571-74-8
• Molecular Formula: C₂₈H₂₈P₂Pt
• Molecular Weight: 621.558
• Mol file: 83571-74-8.mol

Synonyms:(Ph2PCH2CH2PPh2)Pt(η-C2H4)

Chemical Property of (Ph2PCH2CH2PPh2)Pt(η-C2H4)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (Ph2PCH2CH2PPh2)Pt(η-C2H4)

There total 6 articles about (Ph2PCH2CH2PPh2)Pt(η-C2H4) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

[Pt(dppe)Cl2] (14647-25-7,83095-83-4) + ethene (74-85-1) → (Ph2PCH2CH2PPh2)Pt(η-C2H4) (83571-74-8)

Guidance literature:

With sodium tetrahydroborate; In ethanol; dichloromethane; leading for 1 h a stream of ethylene though a suspension of the starting complex at -5 ° C; addn. of NaBH4;; filtration; washing with ethanol and H2O; drying in a stream of N2;;

Reference yield:

Pt(C2O4)(C6H5)2PCH2CH2P(C6H5)2 (23604-03-7) → (η2-ethene){bis(1,2-diphenylphosphino)ethane}platinum(0) (83571-74-8)

Guidance literature:

With ethene; In acetonitrile; benzene; Irradiation (UV/VIS); under Ar; C2H4 bubbled through suspension of complex in CH3CN/C6H6 for 10 min, mixt. irradiated for 24 h at -5°C under an ethene atm. (334 nm, 400 W medium pressure water-cooled mercury vapor lamp);

DOI:10.1021/om00043a049

Reference yield:

Pt(P(C6H5)2(CH2)2P(C6H5)2)OCH2CH(CH3)O (131904-06-8) + ethene (74-85-1) → (Ph2PCH2CH2PPh2)Pt(η-C2H4) (83571-74-8)

Guidance literature:

In tetrahydrofuran; byproducts: CH(CH3)O,, CH2O; Irradiation (UV/VIS);

DOI:10.1021/om00048a009

upstream raw materials:

[Pt(dppe)Cl₂]

ethene

Pt(P(C₆H₅)2(CH₂)2P(C₆H₅)2)OCH₂CH(CH₃)O

Pt(P(C₆H₅)2(CH₂)2P(C₆H₅)2)OCH₂CH₂O

Downstream raw materials:

[PtH(1,2-bis(diphenylphosphino)ethane)(SiMe₂SiMe₃)]

[PtH(1,2-bis(diphenylphosphino)ethane)(SiPh₂SiMe₃)]*toluene

[PtH(1,2-bis(diphenylphosphino)ethane)(SiHPhSiMe₃)]

[platinum⁽⁰⁾bis(1,2-bis(diphenylphosphino)ethane)]

Refernces

• 1、 Ankianiec, Bernardeta C.,Hardy, David T.,Thomson, S. Katherine,Watkins, W. Niall,Young, G. Brent. "Mechanistic studies of the thermolytic and photolytic rearrangement of [bis(diphenylphosphino)ethane]bis(neophyl)platinum(II)". . p. 2591 - 2598. Retrieved 2008/10/08.
• 2、 Head, Robert A.. "Synthesis and Reactivity of Platinum-Formaldehyde Complexes ". . p. 1637 - 1640. Retrieved 2007/10/02.