Pd₄(CO)5(P(CH₃)(C₆H₅)2)4

Base Information

• Chemical Name: Pd₄(CO)5(P(CH₃)(C₆H₅)2)4
• CAS No.: 73956-31-7
• Molecular Formula: C₅₇H₅₂O₅P₄Pd₄
• Molecular Weight: 1366.61

Synonyms:Pd₄(CO)5(P(CH₃)(C₆H₅)2)4

Chemical Property of Pd₄(CO)5(P(CH₃)(C₆H₅)2)4

Chemical Property:

Purity/Quality:

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Technology Process of Pd₄(CO)5(P(CH₃)(C₆H₅)2)4

There total 2 articles about Pd₄(CO)5(P(CH₃)(C₆H₅)2)4 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:

trans-Pd(NO2)2(PMePh2)2 (73440-16-1) → Pd4(CO)5(P(CH3)(C6H5)2)4 (73956-31-7)

Guidance literature:

With CO; In dichloromethane; byproducts: N2O, CO2; excess CO (1 atm, 12 h); N2-satd. n-hexane added; elem. anal.;

DOI:10.1021/ja00526a056

Reference yield:

trans-Pd(NO2)2(PMePh2)2 (73440-16-1) → tetrakis(methyldiphenylphosphine)palladium (24981-80-4) + Pd4(CO)5(P(CH3)(C6H5)2)4 (73956-31-7)

Guidance literature:

With CO; In dichloromethane; soln. of Pd-complex in O2-free CH2Cl2 stirred vigorously under CO for 12 h at 298 K;; volume reduced, evapd. under CO stream, CO-satd. hexane added, stood for 48 h under CO at 278 K, filtered, dried , stored under CO (Pd4(CO)5(PMePh2)4), yellow mother liquor stood at 243 K under N2 overnight (Pd(PMePh2)4); elem. anal.;;

upstream raw materials:

trans-Pd(NO₂)2(PMePh₂)2

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