dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II)

Base Information

• Chemical Name: dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II)
• CAS No.: 60911-44-6
• Molecular Formula: C₂₆H₂₇N₂O₂PS₄W
• Molecular Weight: 742.6
• Mol file: 60911-44-6.mol

Synonyms:dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II)

Chemical Property of dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II)

There total 3 articles about dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II) 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: 95.0%

dicarbonylbis(N,N-dimethyldithiocarbamato)tungsten(II) (69916-43-4) → dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II) (60911-44-6)

Guidance literature:

With triphenylphosphine; In methanol; to soln. of PPh3 in abs. MeOH was added W-complex, slurry was stirred at room temp. for 1 h under N2; filtered, washed with MeOH, dried under vac.; elem. anal.;

DOI:10.1021/ja00370a015

Reference yield: 88.0%

WBr2(CO)3(P(C6H5)3)2 (18130-07-9,135820-70-1) + sodium N,N-dimethyldithiocarbamate dihydrate (128-04-1) → dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II) (60911-44-6)

Guidance literature:

In methanol; dichloromethane; W-complex and ligand were refluxed for 30 min in CH2Cl2 and MeOH, abouthalf of solvent was removed on a rotary evaporator, MeOH was added; filtered, washed with EtOH, hexane, recrystd. from CH2Cl2-MeOH;

DOI:10.1021/ja00370a015

Reference yield: 85.0%

W(CO)3(Me2dtc)2 → dicarbonylbis(N,N-dimethyldithiocarbamato)(triphenylphosphine)tungsten(II) (60911-44-6)

Guidance literature:

With triphenylphosphine; In dichloromethane; treating a soln. of W-complex with a soln. of PPh3, standing for 1 h; pptg. with n-hexane, filtn., washing (n-hexane), drying (vac.), elem. anal.;

upstream raw materials:

WBr₂(CO)3(P(C₆H₅)3)2

sodium N,N-dimethyldithiocarbamate dihydrate

dicarbonylbis(N,N-dimethyldithiocarbamato)tungsten(II)

Downstream raw materials:

W(CO)(C₃H₄CO)(S₂CN(CH₃)2)2

bis(dimethyldithiocarbamato)carbonyl(1-p-tolyldiazoethane)tungsten(II)