[Pd(μ-I)(W(CO)3(η5-C5H2Ph2(PPh2))]2

Base Information

• Chemical Name: [Pd(μ-I)(W(CO)3(η5-C5H2Ph2(PPh2))]2
• CAS No.: 445470-23-5
• Molecular Formula: C₆₄H₄₄I₂O₆P₂Pd₂W₂
• Molecular Weight: 1805.35
• Mol file: 445470-23-5.mol

Synonyms:

Chemical Property of [Pd(μ-I)(W(CO)3(η5-C5H2Ph2(PPh2))]2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Pd(μ-I)(W(CO)3(η5-C5H2Ph2(PPh2))]2

There total 1 articles about [Pd(μ-I)(W(CO)3(η5-C5H2Ph2(PPh2))]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: 64.0%

tris(dibenzylideneacetone)dipalladium (0) + [η(5)-1-(diphenylphosphino)-2,4-diphenylcyclopentadienyl]tricarbonyltungsten iodide (184951-25-5) → [Pd(μ-I)(W(CO)3(η5-C5H2Ph2(PPh2))]2 (445470-23-5)

Guidance literature:

In tetrahydrofuran; under Ar atm. (W(I)(CO)3(η5-(1-Ph2P-2,4-Ph2)C5H2)) and Pd2(dba)3 in THF were stirred for 30 min at room temp.; pentane was added, ppt. was filtered, washed with pentane, anddried under vac.; elem. anal.;

DOI:10.1021/om020043j

Reference yield:

[Pd(μ-I)(W(CO)3(η5-C5H2Ph2(PPh2))]2 (445470-23-5) + 1,2-bis-(diphenylphosphino)ethane (1663-45-2) → rac-[Pd(W(CO)3(η5-C5-C5H2Ph2(PPh2))2] (445470-21-3,446026-58-0) + meso-[Pd(W(CO)3(η5-C5-C5H2Ph2(PPh2))2] (446026-58-0,445470-21-3)

Guidance literature:

In tetrahydrofuran; under Ar atm. Pd-w complex and dppe were dissolved in THF, warmed to 70°C for 17 h; react. mixt. was cooled to room temp., soln. was evapd. and chromed. on silica (n-hexane/CH2Cl2), recrystn. from acetone; elem. anal.;

DOI:10.1021/om020043j

upstream raw materials:

[η(5)-1-(diphenylphosphino)-2,4-diphenylcyclopentadienyl]tricarbonyltungsten iodide

Downstream raw materials:

rac-[Pd(W(CO)3(η5-C5-C5H2Ph2(PPh2))2]

meso-[Pd(W(CO)3(η5-C5-C5H2Ph2(PPh2))2]