fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum

Base Information

• Chemical Name: fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum
• CAS No.: 121289-43-8
• Molecular Formula: C₅₃H₄₄As₂MoO₃P₂
• Molecular Weight: 1036.66
• Mol file: 121289-43-8.mol

Synonyms:

Chemical Property of fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum

There total 2 articles about fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum 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: 77.0%

fac-[Mo(CO)3(acetonitrile)3] (15038-48-9,17731-95-2) + <(Diphenylarsino)methyl>diphenylphosphan (69783-37-5) → fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum (121289-43-8)

Guidance literature:

In toluene; Mo(CO)3(CH3CN)3 reacts in acetonitrile at 20°C (3 h) with two mol Ph2AsCH2PPh2 to Mo(CO)3(Ph2AsCH2PPh2)2; precipitate is filtered, washed with ether and dried in vacuo, elem. anal.;

Reference yield:

fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum (121289-43-8) → mer-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum (121289-43-8)

Guidance literature:

In not given; conversion of the fac-isomer to the mer-isomer at 60°C;

Reference yield: 77.0%

fac-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum (121289-43-8) → mer-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}(sulfur dioxide)molybdenum (121314-13-4)

Guidance literature:

With sulfur dioxide; In dichloromethane; SO2 reacts in CH2Cl2 with (CO)3Mo(Ph2PCH2AsPh2)2 at 20°C (O.5 h), reduced the soln. in vacuo, addn. of hexane at -20°C, (CO)3(SO2)Mo(Ph2PCH2AsPh2)2 is crystallized; product is filtered, washed with hexane and dried in vacuo, elem. anal.;

upstream raw materials:

fac-[Mo(CO)3(acetonitrile)3]

<(Diphenylarsino)methyl>diphenylphosphan

Downstream raw materials:

μ-{bis(diphenylarsino)methane}-μ-{(diphenylphosphino)methane}-di-μ-carbonyldicarbonyl(chlororhodium)molybdenum

mer-tricarbonylbis{((diphenylarsino)methyl)diphenylphosphane}(sulfur dioxide)molybdenum

cis-tetracarbonylbis{((diphenylarsino)methyl)diphenylphosphane}molydenum