[1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II)

Base Information

• Chemical Name: [1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II)
• CAS No.: 63222-34-4
• Molecular Formula: C₃₂H₃₀N₄P₂Pt
• Molecular Weight: 727.645
• Mol file: 63222-34-4.mol

Synonyms:[1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II)

Chemical Property of [1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II)

There total 2 articles about [1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II) 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: 78.0%

NH-pyrazole (288-13-1) + [platinum(II)dichloride(1,2-bis(diphenylphosphino)ethane)] (83095-83-4,14647-25-7) → [1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II) (63222-34-4)

Guidance literature:

With KOH; In methanol; byproducts: KCl, H2O; addn. of soln. of 2 equiv. pyrazole and 2 equiv. KOH to suspn. of Pt-complex, refluxing for 1.5 h; evapn., extn. into CH2Cl2, Et2O addn.; elem. anal.;

DOI:10.1039/DT9790001851

Reference yield:

[Pt(3,5-dimethylpyrazolato)(1,2-bis(diphenylphosphino)ethane)] (63222-35-5) → [1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II) (63222-34-4)

Guidance literature:

Multi-step reaction with 2 steps

1: HCl / methanol

2: KOH / methanol

With HCl; KOH; In methanol;

DOI:10.1039/DT9790001851

Reference yield: 92.0%

di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium (12092-47-6) + [1,2-bis(diphenylphosphino)ethane]bis(pyrazolato-N)platinum(II) (63222-34-4) + silver perchlorate → [(COD)Rh(μ-Pz)2Pt(dpe)]ClO4 COD=cyclooctadiene Pz=pyrazolate dpe=1,2-bis(diphenylphosphino)ethane (80430-52-0)

Guidance literature:

In dichloromethane; acetone; byproducts: AgCl; suspension of (CODRuCl)2 in acetone and AgClO4 stirred for 30 min, in absence of light under inert atm., filtered to remove AgCl, filtrate added to stoich. amt. of (Pz)2Pt(dpe) in dichloromethane, concd. in vac., ether added to ppn.; filtered, elem. anal.;

DOI:10.1016/S0022-328X(00)89059-2

upstream raw materials:

NH-pyrazole

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

[Pt(3,5-dimethylpyrazolato)(1,2-bis(diphenylphosphino)ethane)]

Downstream raw materials:

[(COD)Rh(μ-Pz)2Pt(dpe)]ClO4 COD=cyclooctadiene Pz=pyrazolate dpe=1,2-bis(diphenylphosphino)ethane

[(COD)Ir(μ-Pz)2Pt(dpe)]ClO4 COD=cyclooctadiene Pz=pyrazolate dpe=1,2-bis(diphenylphosphino)ethane

bis[1,2-bis(diphenylphosphino)ethane]-di(μ-(pyrazolato-NN')-diplatinum(II)) tetrachloroplatinate(II)

[(CO)Ph3PRh(μ-Pz)2Pt(dpe)]ClO4 Pz=pyrazolate dpe=1,2-bis(diphenylphosphino)ethane