Cl₄WNC₆H₄F

Base Information

• Chemical Name: Cl₄WNC₆H₄F
• CAS No.: 258833-39-5
• Molecular Formula: C₆H₄Cl₄FNW
• Molecular Weight: 434.765
• Mol file: 258833-39-5.mol

Synonyms:

Chemical Property of Cl₄WNC₆H₄F

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of Cl₄WNC₆H₄F

There total 1 articles about Cl₄WNC₆H₄F 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: 76.0%

tungsten(VI) oxychloride + para-fluorophenyl isocyanate (1195-45-5) → Cl4WNC6H4F (258833-39-5)

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 crop obtained by concn. of mother liquor, recrystn. (toluene); elem. anal.;

DOI:10.1039/DT9920001663

Reference yield:

Cl4WNC6H4F (258833-39-5) → Cl4W(C4OH8)NC6H4F

Guidance literature:

With tetrahydrofuran; In tetrahydrofuran; dissolution of complex in THF; evapn. (vac.), washing (pentane), drying (vac.);

DOI:10.1039/DT9920001663

upstream raw materials:

para-fluorophenyl isocyanate

Refernces