[Pt(η2-HCCC(OH)Ph2)(PPh3)2]

Base Information

• Chemical Name: [Pt(η2-HCCC(OH)Ph2)(PPh3)2]
• CAS No.: 32760-79-5
• Molecular Formula: C₅₁H₄₂OP₂Pt
• Molecular Weight: 927.921
• Mol file: 32760-79-5.mol

Synonyms:

Chemical Property of [Pt(η2-HCCC(OH)Ph2)(PPh3)2]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Pt(η2-HCCC(OH)Ph2)(PPh3)2]

There total 2 articles about [Pt(η2-HCCC(OH)Ph2)(PPh3)2] 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: 60.0%

ethylenebis(triphenylphosphine)platinum(0) (12120-15-9) + 1,1-diphenyl-2-propyn-1-ol (3923-52-2) → [Pt(η2-HCCC(OH)Ph2)(PPh3)2] (32760-79-5)

Guidance literature:

In acetone; equimolar amounts of complex and propynol, acetone, room temp., N2; evapd.; elem. anal.;

DOI:10.1021/om000143u

Reference yield:

trans-chlorohydridobis(triphenylphosphine)platinum(II) (16841-99-9,25879-12-3,16902-93-5) + 1,1-diphenyl-2-propyn-1-ol (3923-52-2) → trans-[PtH(CCC(OH)Ph2)(PPh3)2] + [Pt(η2-HCCC(OH)Ph2)(PPh3)2] (32760-79-5)

Guidance literature:

With N(C₂H₅)2H; In chloroform; byproducts: N(C2H5)2H2Cl; 1,1-diphenyl-2-propanol and NEt2H were added to a soln. og complex in CHCl3, the mixt. was refluxed for 3.5 h; evapd. to dryness, treated with CH3OH, not sepd., 2:1 molar ratio of complex was detected by NMR spectra;

DOI:10.1021/om000143u

Reference yield: 77.0%

cis-[(pentafluorophenyl)2 (tetrahydrofurane)2 platinum(II)] + [Pt(η2-HCCC(OH)Ph2)(PPh3)2] (32760-79-5) + water (7732-18-5) → [cis,cis-(PPh3)2Pt(μ-OH)(μ-1κC(α):η2-CH=CHC(OH)Ph2)Pt(C6F5)2] + [trans-(PPh3)(C6F5)Pt(μ-H)(μ-1κC(α):η2-CCC(OH)Ph2)Pt(C6F5)(PPh3)] (931100-72-0,931100-66-2) + [cis,cis-(PPh3)2Pt(μ-H)(μ-1κC(α):η2-CCC(OH)Ph2)Pt(C6F5)2] (931100-66-2,931100-72-0)

Guidance literature:

In dichloromethane; (Ar); std. Schlenk technique; H2O (2 drops) was added to soln. of Pt-PPh3 complex in CH2Cl2; Pt-C6F5 was added; NMR monitoring; concd.; cold hexane added; elem. anal.;

DOI:10.1021/om060977y

upstream raw materials:

ethylenebis(triphenylphosphine)platinum⁽⁰⁾

1,1-diphenyl-2-propyn-1-ol

trans-chlorohydridobis(triphenylphosphine)platinum(II)

Downstream raw materials:

[trans-(PPh3)(C6F5)Pt(μ-H)(μ-1κC(α):η2-CCC(OH)Ph2)Pt(C6F5)(PPh3)]

[cis,cis-(PPh3)2Pt(μ-H)(μ-1κC(α):η2-CCC(OH)Ph2)Pt(C6F5)2]