PtH₂(tricyclohexylphosphine)2

Base Information

• Chemical Name: PtH₂(tricyclohexylphosphine)2
• CAS No.: 42764-83-0
• Molecular Formula: C₃₆H₆₈P₂Pt
• Molecular Weight: 757.963
• Mol file: 42764-83-0.mol

Synonyms:

Chemical Property of PtH₂(tricyclohexylphosphine)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of PtH₂(tricyclohexylphosphine)2

There total 17 articles about PtH₂(tricyclohexylphosphine)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: 66.0%

bis(tricyclohexylphosphine)platinum(0) (55664-33-0) → trans-dihydridobis(tricyclohexylphosphine)platinum (824391-83-5,42764-83-0)

Guidance literature:

With hydrogen; In toluene; passing slow stream of H2 through soln. of Pt-complex (20 min); N2-atmosphere; evapn. (reduced pressure), recrystn. (light petroleum); elem. anal.;

DOI:10.1039/DT9770001006

Reference yield: 62.0%

naphthalene (91-20-3,71998-51-1,72931-45-4) + trans-dichlorobis(tricyclohexylphosphine)platinum(II) (60158-99-8) + tricyclohexylphosphine (2622-14-2) → trans-dihydridobis(tricyclohexylphosphine)platinum (824391-83-5,42764-83-0)

Guidance literature:

With hydrogen; sodium; In tetrahydrofuran; hexane; High Pressure; inert atmosphere; addn. of suspn. of Na-naphthalenide (from Na and naphthalene) to mixt. of PCy3 and Pt-complex, stirring (2 h), evapn., sublimation off of naphthalene, extn. (hexane), filtration, 180 atm of H2 (3 h); filtration off, recrystn. (toluene/MeOH);

DOI:10.1016/0022-328X(92)83474-V

Reference yield:

sodium tetrahydroborate (16940-66-2) + dichloro( 1,5-cyclooctadiene)platinum(ll) (12080-32-9) + tricyclohexylphosphine (2622-14-2) → trans-dihydridobis(tricyclohexylphosphine)platinum (824391-83-5,42764-83-0) + sodium chloride (7647-14-5) + diborane (19287-45-7)

Guidance literature:

In ethanol; byproducts: COD; 10 equiv. of NaBH4, 2 equiv. of phosphine per complex, room temp., few min, gas evolution; recrystn. (benzene/ethanol);

DOI:10.1016/S0020-1693(00)93500-X

upstream raw materials:

bis(tricyclohexylphosphine)platinum⁽⁰⁾

cis-Pt(tricyclohexylphosphine)2(H)(SiEt₂H)

cis-Pt(tricyclohexylphosphine)2(H)(diphenylsilane(-1H))

trans-Pt(tricyclohexylphosphine)2(H)(diphenylsilane(-1H))

Downstream raw materials:

trans-chlorohydridobis(tricyclohexylphosphine)platinum(II)

bis(tricyclohexylphosphine)platinum⁽⁰⁾

trans-(P(cyclohexyl)3)2Pt(H)(OTf)

trans-[Pt(H)(FHF)(PCy₃)2]