(CO)5W{SeC(C₆H₅)(C₆H₄OCH₃)}

Base Information

• Chemical Name: (CO)5W{SeC(C₆H₅)(C₆H₄OCH₃)}
• CAS No.: 88676-89-5
• Molecular Formula: C₁₉H₁₂O₆SeW
• Molecular Weight: 599.111
• Mol file: 88676-89-5.mol

Synonyms:

Chemical Property of (CO)5W{SeC(C₆H₅)(C₆H₄OCH₃)}

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (CO)5W{SeC(C₆H₅)(C₆H₄OCH₃)}

There total 1 articles about (CO)5W{SeC(C₆H₅)(C₆H₄OCH₃)} 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: 51.0%

[W(CO)5CPh(C6H4-p-OCH3)] (76096-47-4) + phenyl isoselenocyanate (4426-68-0) → (CO)5W{SeC(C6H5)(C6H4OCH3)} (88676-89-5)

Guidance literature:

In diethyl ether; addn. of PhNCSe to W-complex in Et2O at -30°C under N2, stirringfor 1 h at this temp., colour changes from deep red to dark blue; chromy. (SiO2, -25°C), elution (pentane and pentane/Et2O), deep blue band, evapn. of solvent in high vaccum, dissolution (pentane, -20°C), chromy. (SiO2, -25°C), evapn. of solvent in high vac., recrystn. from pentane, elem. anal.;

Reference yield:

(CO)5W{SeC(C6H5)(C6H4OCH3)} (88676-89-5) + cyclopenta-1,3-diene (542-92-7,25568-84-7,7313-32-8) → (CO)5W(C19H18OSe)

Guidance literature:

In toluene; rapid mixing of C5H6 soln. (C5H6 freshly distd.; excess C5H6; solvent. dry, N2-satd. toluene) with complex soln. (same solvent) under protective N2; 39.6 +/-0.1 °C; not isolated, detected by VIS; Kinetics;

DOI:10.1016/0022-328X(88)80235-3

Reference yield:

(CO)5W{SeC(C6H5)(C6H4OCH3)} (88676-89-5) + methyl(diethylamino)acetylene (4231-35-0) → (CO)5WSeC(N(C2H5)2)C(CH3)C(C6H5)C6H4OCH3 (115668-42-3)

Guidance literature:

In toluene; (N2); solns. of W complex and propyne-deriv. were mixed at const. temp.; not isolated, react. monitored by UV at 586 nm; Kinetics;

DOI:10.1016/0022-328X(87)85129-X

upstream raw materials:

[W(CO)5CPh(C₆H₄-p-OCH₃)]

phenyl isoselenocyanate

Downstream raw materials:

(CO)5WSeC(N(C₂H₅)2)C(CH₃)C(C₆H₅)C₆H₄OCH₃