tetracarbonyl[1,3-bis(phenylphosphino)propane]molybdenum⁽⁰⁾

Base Information

• Chemical Name: tetracarbonyl[1,3-bis(phenylphosphino)propane]molybdenum⁽⁰⁾
• CAS No.: 74005-16-6
• Molecular Formula: C₁₉H₁₈MoO₄P₂
• Molecular Weight: 468.237

Synonyms:

Chemical Property of tetracarbonyl[1,3-bis(phenylphosphino)propane]molybdenum⁽⁰⁾

Chemical Property:

Purity/Quality:

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Technology Process of tetracarbonyl[1,3-bis(phenylphosphino)propane]molybdenum⁽⁰⁾

There total 8 articles about tetracarbonyl[1,3-bis(phenylphosphino)propane]molybdenum⁽⁰⁾ 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: 86.0%

(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0) (12146-37-1,124717-04-0) + 1,3-bis(phenylphosphano)propane (28240-66-6) → cis-[Mo(CO)4(PhPHCH2CH2CH2PhPh)] (74005-16-6,152784-45-7,152784-44-6)

Guidance literature:

In toluene; N2-atmosphere; dropwise addn. of stoich. amt. of phosphine to metal complex, stirring at 40°C in absence of light for 24 h (or until disappearance of IR bands of educt); solvent removal (vac.), dissoln. in CH2Cl2, crystn. on hexane addn. and cooling to -15°C, collection (filtration), drying (vac.); elem. anal.;

DOI:10.1016/S0022-328X(99)00570-7

Reference yield: 27.1%

molybdenum hexacarbonyl (13939-06-5,199620-15-0) + 1,3-bis(phenylphosphano)propane (28240-66-6) → Mo(CO)4(C6H5PH(CH2)3PHC6H5) + cis-[Mo(CO)4(PhPHCH2CH2CH2PhPh)] (74005-16-6,152784-45-7,152784-44-6)

Guidance literature:

In diethylene glycol; under N2; in refluxing diglyme for 105 min; solvent removed in vacuo, addn. of MeOH followed by refrigeration, repeated evapn., refrigeration yielded meso isomer, recrystd. (CH2Cl2/MeOH), rac isomer not isolated; elem. anal.;

DOI:10.1016/S0277-5387(00)83079-X

Reference yield:

tetracarbonyl(1,3-bis[phenyl(trimethylsilyl)phosphino]propane)molybdenum(0) (74005-17-7) → tetracarbonyl[1,3-bis(phenylphosphino)propane]molybdenum(0) (74005-16-6,152784-45-7,152784-44-6)

Guidance literature:

With H₂O or alcohol; In water; byproducts: (Me3Si)2O; hydrolysis or alcoholysis;

upstream raw materials:

(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum⁽⁰⁾

1,3-bis(phenylphosphano)propane

molybdenum hexacarbonyl

tetracarbonyl(1,3-bis[phenyl(trimethylsilyl)phosphino]propane)molybdenum⁽⁰⁾

Downstream raw materials:

cis-tetracarbonyl(1,5,9,13-tetraphenyl-1,5,9,13-tetraphosphacyclohexadecane-1,5-dioxide-P⁽⁹⁾,P⁽¹³⁾)molybdenum⁽⁰⁾

tetracarbonyl(1,3-bis[phenyl(trimethylsilyl)phosphino]propane)molybdenum⁽⁰⁾

(1,5,9,13-tetraphenyl-1,5,9,13-tetraphosphatridecane-P(1,5):P(9,13))bis[cis-tetracarbonylmolybdenum⁽⁰⁾]

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