Cl(CO)2(triphenylphosphite)2Mo*CBu

Base Information

• Chemical Name: Cl(CO)2(triphenylphosphite)2Mo*CBu
• CAS No.: 227608-68-6
• Molecular Formula: C₄₃H₃₉ClMoO₈P₂
• Molecular Weight: 877.118
• Mol file: 227608-68-6.mol

Synonyms:

Chemical Property of Cl(CO)2(triphenylphosphite)2Mo*CBu

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Cl(CO)2(triphenylphosphite)2Mo*CBu

There total 1 articles about Cl(CO)2(triphenylphosphite)2Mo*CBu 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:

triphenyl phosphite (101-02-0) + n-butyllithium (109-72-8,29786-93-4) + oxalyl dichloride (79-37-8) + molybdenum hexacarbonyl (13939-06-5,199620-15-0) → Cl(CO)2(triphenylphosphite)2Mo*CBu (227608-68-6) + Cl(CO)(triphenylphosphite)3Mo*CBu (227608-69-7)

Guidance literature:

In diethyl ether; hexane; dichloromethane; inert atmosphere; addn. BuLi (hexane) to Mo(CO)6 (Et2O, 0°C), concn., filtration (Celite), dissoln. (CH2Cl2), cooling (-95°C), addn. of (COCl)2, warming (-30°C), cooling (-50°C), addn. P(OPh)3 (excess), stirring (2 h, RT); evapn., extn. off of P(OPh)3 (pentane), dissoln. (Et2O), filtration (Celite), evapn.; NMR-spectroscopy;

DOI:10.1021/om990047x

Reference yield:

Cl(CO)2(triphenylphosphite)2Mo*CBu (227608-68-6) + Cl(CO)(triphenylphosphite)3Mo*CBu (227608-69-7) + sodium cyclopentadienide → Cp(CO)(triphenylphosphite)Mo*CBu (213621-42-2)

Guidance literature:

In tetrahydrofuran; inert atmosphere; addn. of NaCp to soln. of mixt. of Mo-complexes, stirring for 3 h at room temp.; evapn., chromy. (Al2O3, Et2O, -78°C), evapn., 3xchromy. (hexane:Et2O 4:1, -78°C); NMR-spectroscopy, overall yield 18.6% (based on Mo(CO)6);

DOI:10.1021/om990047x

upstream raw materials:

triphenyl phosphite

n-butyllithium

oxalyl dichloride

molybdenum hexacarbonyl

Downstream raw materials:

Cp(CO)(triphenylphosphite)Mo*CBu