[W2(μ-CO)Cp2(μ-PPh2)2]

Base Information

Chemical Name:[W2(μ-CO)Cp2(μ-PPh2)2]
CAS No.:221874-66-4
Molecular Formula:C₃₅H₃₀OP₂W₂
Molecular Weight:896.27
Hs Code.:

Synonyms:

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Chemical Property of [W2(μ-CO)Cp2(μ-PPh2)2]

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Technology Process of [W2(μ-CO)Cp2(μ-PPh2)2]

There total 2 articles about [W2(μ-CO)Cp2(μ-PPh2)2] 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: 84.0%

: bis(tricarbonyl(η-cyclopentadienyl)tungsten)

: 829-85-6
diphenylphosphane

: 221874-66-4
[W2(μ-CO)Cp2(μ-PPh2)2]

Guidance literature:: In tetrahydrofuran; byproducts: CO, H2; Irradiation (UV/VIS); under N2; THF soln. of W complex and ligand (molar ratio 1:2) irradiatedwith UV-vis light at 15°C for 1 h 40 min; solvent removed under vac.; dissolved in min. toluene; chromd. (alumina,petroleum ether, CH2Cl2-petroleum ether); solvent removed from purple b and; elem. anal.;
DOI:10.1021/om020573f

Reference yield:

: [W2Cp2(OPh)(μ-PPh2)2(CO)]BF4

: 7732-18-5
water

: 221874-66-4
[W2(μ-CO)Cp2(μ-PPh2)2]

: 221874-72-2
[W2(OH)Cp2(μ-PPh2)2(CO)]BF4

Guidance literature:: DOI:10.1021/om400598m

Reference yield: 92.0%

: 221874-66-4
[W2(μ-CO)Cp2(μ-PPh2)2]

: 420-37-1
trimethoxonium tetrafluoroborate

: [W2Cp2(μ-PPh2)2(μ-COMe)]BF4

Guidance literature:: In dichloromethane; (N2, Schlenk) a CH2Cl2-soln. of complex was stirred with an excess of (CH3)3OBF4 for 2 h; filtered, petroleum ether was added, the solvent was removed in vac., washed with petroleum ether; elem. anal.;
DOI:10.1021/om700562g