{WOCl₂(P(CH₃)2C₆H₅)3}

Base Information

• Chemical Name: {WOCl₂(P(CH₃)2C₆H₅)3}
• CAS No.: 36216-84-9
• Molecular Formula: C₂₄H₃₃Cl₂OP₃W
• Molecular Weight: 685.203
• Mol file: 36216-84-9.mol

Synonyms:

Chemical Property of {WOCl₂(P(CH₃)2C₆H₅)3}

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of {WOCl₂(P(CH₃)2C₆H₅)3}

There total 5 articles about {WOCl₂(P(CH₃)2C₆H₅)3} 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: 75.0%

WCl4(PMe2Ph)2 (30411-60-0) + water (7732-18-5) + Dimethyl(phenyl)phosphine (672-66-2) → {WOCl2(P(CH3)2C6H5)3} (109214-65-5,36216-84-9)

Guidance literature:

In tetrahydrofuran; PMe2Ph was added to a complex in THF (or acetone), a few drops of waterwere added to a resulting suspn., a mixture was stirred at 45°C for 3 h, N2 atm.; evapn., a residue was extracted with Et2O, a filtd. soln. was cooled at-30°C, recrystn. (hot ethanol); elem. anal.;

DOI:10.1016/S0277-5387(00)87209-5

Reference yield: 30.0%

WCl4(PMe2Ph)2 (30411-60-0) + WCl2(P(CH3)2C6H5)4 (39049-86-0) → WCl3(P(CH3)2(C6H5))3 (135745-75-4,150653-03-5) + WOCl2(PMe2Ph)3 (36216-84-9) + mer-trichlorotris(dimethylphenylphosphine)tungsten(III) (135745-75-4,150653-03-5)

Guidance literature:

In toluene; addn. of a soln. of WCl2(PMe2Ph)4 in toluene to a soln. of WCl4(PMe2Ph)2 in toluene (Ar) and stirring the soln. at 25°C for 12 h; removal of the solvent under vacuum, washing with toluene to remove the WOCl2(PMe2Ph)3 impurity, dissolving the residue in toluene and cooling to -20°C to ppt. the fac-isomer, concn. of the filtrate at -20°C to give the mer-isomer;

Reference yield: 20.0%

WCl4(PMe2Ph)2 (30411-60-0) + Dimethyl(phenyl)phosphine (672-66-2) → {WOCl2(P(CH3)2C6H5)3} (109214-65-5,36216-84-9)

Guidance literature:

In tetrahydrofuran; water; suspn. of W complex in THF treated with ligand, addn. of water, mixt. stirred overnight at room temp., addn. of water, heated at 45°C; filtered, evapn., pptn., washed (pentane), extd. into hot methanol, filtered;

DOI:10.1039/DT9920000769

upstream raw materials:

Mo(η6-PhPMe2)(PMe2Ph)3

[WCl₄(P(C₆H₅)3)2]

WCl₄(PMe₂Ph)2

WCl₂(P(CH₃)2C₆H₅)4

Downstream raw materials:

WO(S₂C(P(CH₃)2(C₆H₅))OC₃H₇)(S₂COC₃H₇)

WO(S₂C(P(C₆H₅)(CH₃)2)OC₃H₇)(S₂COC₃H₇)