phenylimido tungsten tetrachloride

Base Information

• Chemical Name: phenylimido tungsten tetrachloride
• CAS No.: 78409-02-6
• Molecular Formula: C₆H₅Cl₄NW
• Molecular Weight: 416.774
• Mol file: 78409-02-6.mol

Synonyms:phenylimido tungsten tetrachloride

Chemical Property of phenylimido tungsten tetrachloride

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of phenylimido tungsten tetrachloride

There total 2 articles about phenylimido tungsten tetrachloride 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%

tungsten(VI) oxychloride (13520-78-0,160797-03-5) + phenyl isocyanate (103-71-9) → phenylimido tungsten tetrachloride (78409-02-6)

Guidance literature:

In benzene; soln. of WCl4O and ligand refluxed for 24 h, under anaerobic anhydrous conditions; cooled, filtered, washed with benzene, dried in vac.; elem. anal.;

DOI:10.1039/DT9830002651

Reference yield:

tungsten(VI) oxychloride + phenyl isocyanate (103-71-9) → phenylimido tungsten tetrachloride (78409-02-6)

Guidance literature:

In benzene; byproducts: CO2; addn. of isocyanate to WOCl4 suspension, refluxing 18 h; filtration of hot soln., crystn., washing (pentane), drying (vac.), further batch obtained by concn. of mother liquor, recrystn. (toluene);

DOI:10.1039/DT9920001663

Reference yield: 100.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + phenylimido tungsten tetrachloride (78409-02-6) → [W(NPh)Cl4(tetrahydrofuran)]

Guidance literature:

In tetrahydrofuran; W compd. dissolve in THF, stirred for 15 min, under anaerobic anhydrousconditions; elem. anal.;

DOI:10.1039/DT9830002651

upstream raw materials:

phenyl isocyanate

tungsten(VI) oxychloride