Ethylenebis(triphenylphosphine)platinum(0)

Base Information

• Chemical Name: Ethylenebis(triphenylphosphine)platinum(0)
• CAS No.: 12120-15-9
• Molecular Formula: C38H34 P2 Pt
• Molecular Weight: 747.715
• Hs Code.: 28439090
• European Community (EC) Number: 623-241-9
• DSSTox Substance ID: DTXSID501338570
• Mol file: 12120-15-9.mol

Synonyms:Ethylenebis(triphenylphosphine)platinum(0);12120-15-9;ethene;platinum;triphenylphosphane;Pt(C2H4)(PPh3)2;DTXSID501338570;MFCD00012028;FT-0709345;Platinum, (ethylene)bis(triphenylphosphine)-;Platinum, (h2-ethene)bis(triphenylphosphine)-;A891848;Platinum, (.eta.2-ethene)bis(triphenylphosphine)-

Chemical Property of Ethylenebis(triphenylphosphine)platinum(0)

Chemical Property:

• Vapor Pressure: 4.74E-05mmHg at 25°C
• Melting Point: 127-131 °C
• Boiling Point: 360°C at 760 mmHg
• Flash Point: 181.7°C
• PSA: 27.18000
• LogP: 7.68930
• Storage Temp.: Refrigerator (+4°C)
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 6
• Exact Mass: 747.178369
• Heavy Atom Count: 41
• Complexity: 202

Purity/Quality:

98%min ^*data from raw suppliers

Ethylenebis(triphenylphosphine)platinum(0) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=C.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.[Pt]
• Uses: Nucleophilic metal species for ligand exchangewith alkenes and alkynes; catalysts for hydrosilation; reagent for oxidative addition to activated C-X bonds

Technology Process of Ethylenebis(triphenylphosphine)platinum(0)

There total 11 articles about Ethylenebis(triphenylphosphine)platinum(0) 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: 99.0%

bis(triphenylphosphine)platinum(II) dichloride (10199-34-5,14056-88-3,15604-36-1) + ethene (74-85-1) → ethylenebis(triphenylphosphine)platinum(0) (12120-15-9)

Guidance literature:

With sodium tetrahydroborate; In ethanol; heated at 60°C and 40 bar in autoclave for 4 h; filtered, washed (H2O, EtOH, pentane), elem. anal.;

Reference yield: 95.0%

cis-dichlorobis(triphenylphosphine)platinum(II) (10199-34-5,14056-88-3,15604-36-1) + ethene (74-85-1) → ethylenebis(triphenylphosphine)platinum(0) (12120-15-9)

Guidance literature:

With sodium tetrahydroborate; In ethanol; dichloromethane; at 5 ℃; for 0.666667h; Inert atmosphere; Schlenk technique;

DOI:10.1021/acs.organomet.8b00459

Reference yield: 94.0%

sodium tetrahydroborate (16940-66-2) + cis-dichlorobis(triphenylphosphine)platinum(II) (10199-34-5,14056-88-3,15604-36-1) + ethene (74-85-1) → Pt(PPh3)2(C2H4) (12120-15-9)

Guidance literature:

In ethanol; dichloromethane; N2 or Ar atmosphere; bubbling of C2H4 through soln. of Pt-compd. in CH2Cl2/EtOH (10 min), cooling (0°C), addn. of NaBH4 within 10 min, bubbling of ethene (40 min) stirring (30 min), addn of NaBH4; addn. of EtOH (bubbling ethene through soln.), filtration, (ethen atmosphere), washing (H2O, EtOH, Et2O and hexane), drying (high vac.); elem. anal.;

DOI:10.1002/hlca.19900730823

upstream raw materials:

tris(triphenylphosphine)platinum⁽⁰⁾

ethene

bis(triphenylphosphine)platinum(II) dichloride

sodium tetrahydroborate

Downstream raw materials:

bis(triphenylphosphine)platinum(II) dichloride

tetrakis(triphenylphosphine)platinum

trans-chlorohydridobis(triphenylphosphine)platinum(II)

{(CH₃)3Sn}2Pt{P(C₆H₅)3}2

Refernces

• 1、 Frischhut, Sabine,Kaiser, Felix,Klein, Wilhelm,Drees, Markus,Kühn, Fritz E.,F?ssler, Thomas F.. "Capping nido-Nonagermanide Clusters with M-PPh3 and Dynamics in Solution: Synthesis and Structure of closo-[(Me3Si)3Si]3Et[Ge9 M](PPh3) (M = Ni, Pt)". . p. 4560 - 4567. Retrieved 2018.
• 2、 Chan, Danny,Cronin, Leroy,Duckett, Simon B.,Hupfield, Peter,Perutz, Robin N.. "Synthesis, structure and reactivity of N,O-metallacyclic (dicarbonyldiazene) platinum complexes". . p. 511 - 516. Retrieved 2008/10/08.