Cr2(CO)10(μ-P-P)

Base Information

• Chemical Name: Cr2(CO)10(μ-P-P)
• CAS No.: 120950-69-8
• Molecular Formula: C₃₈H₂₈Cr₂O₁₀P₂
• Molecular Weight: 810.574
• Mol file: 120950-69-8.mol

Synonyms:

Chemical Property of Cr2(CO)10(μ-P-P)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Cr2(CO)10(μ-P-P)

There total 1 articles about Cr2(CO)10(μ-P-P) 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: 32.0%

chromium(0) hexacarbonyl (199620-14-9,13007-92-6) + 1,4-di(diphenylphosphino)-butane (7688-25-7) → Cr(CO)4(η2-P-P) (54111-73-8) + Cr2(CO)10(μ-P-P) (120950-69-8)

Guidance literature:

With trimethylamine-N-oxide; In tetrahydrofuran; dichloromethane; mixt. of carbonyl, alkyl phosphine and (CH3)3NO in CH2Cl2/THF=1:1 stirred for 80 min at 28°C, completion of react. indicated by disappearance of phosphine ligand from TLC-check, resulted in a yellow soln.; evapn. to dryness under vac., extd. by CH2Cl2, pptd. by addn. of excess CH3OH, solid purified by recrystn. from CH2Cl2/CH3OH followed by TLC, concd. sample soln. in CH2Cl2 applied to silica TLC plates, elution with CH2Cl2/hexane;

DOI:10.1016/S0020-1693(00)84006-2

upstream raw materials:

chromium⁽⁰⁾ hexacarbonyl

1,4-di(diphenylphosphino)-butane