W(CO)5CNC₆H₄CH₃

Base Information

• Chemical Name: W(CO)5CNC₆H₄CH₃
• CAS No.: 75094-96-1
• Molecular Formula: C₁₃H₇NO₅W
• Molecular Weight: 441.052
• Mol file: 75094-96-1.mol

Synonyms:

Chemical Property of W(CO)5CNC₆H₄CH₃

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of W(CO)5CNC₆H₄CH₃

There total 1 articles about W(CO)5CNC₆H₄CH₃ 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: 20.0%

tungsten hexacarbonyl (14040-11-0) + 4-methylphenyl isocyanide (7175-47-5) → W(CO)5CNC6H4CH3 (75094-96-1) + W(CO)4(CNC6H4CH3)2 (75094-97-2)

Guidance literature:

With N-benzyl-N,N,N-triethylammonium chloride; In sodium hydroxide; benzene; (Ar); stirred for 1 h at 20°C; H2O added, org. layer sepd., dried (MgSO4), evapd., sublimed, residue recrystd. (CH2Cl2/hexane); elem. anal.;

DOI:10.1016/S0022-328X(00)93333-3

Reference yield:

W(CO)5CNC6H4CH3 (75094-96-1) + trimethoxonium tetrafluoroborate (420-37-1) + phenyllithium (591-51-5) → (CO)4W(CNC6H4CH3)(C(OCH3)C6H5) (92467-54-4)

Guidance literature:

In diethyl ether; water; pentane; asoln. of complex in ether was added to PhLi in ether over 20 min, soln. was stirred, then evapd. to dryness by a stream of N2, pentane was added and then Me3OBF4 in water; a pentane soln. was dried over MgSO4, ppt. was recrystd. at -45°C and then recrystd. from pentane at -60°C; IR, NMR;

DOI:10.1016/S0020-1693(00)82319-1

upstream raw materials:

tungsten hexacarbonyl

4-methylphenyl isocyanide

Downstream raw materials:

(CO)4W(CNC₆H₄CH₃)(C(OCH₃)C₆H₅)