(Cr(CO)5C(C₆H₅)2)

Base Information

• Chemical Name: (Cr(CO)5C(C₆H₅)2)
• CAS No.: 62589-11-1
• Molecular Formula: C₁₈H₁₀CrO₅
• Molecular Weight: 358.27
• Mol file: 62589-11-1.mol

Synonyms:(Cr(CO)5C(C₆H₅)2)

Chemical Property of (Cr(CO)5C(C₆H₅)2)

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of (Cr(CO)5C(C₆H₅)2)

There total 2 articles about (Cr(CO)5C(C₆H₅)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: 76.0%

pentacarbonyl(1-methoxybenzylidene)chromium(0) (27436-93-7) + phenyllithium (591-51-5) → (Cr(CO)5C(C6H5)2) (62589-11-1)

Guidance literature:

pentacarbonyl(1-methoxybenzylidene)chromium⁽⁰⁾; phenyllithium; In diethyl ether; dibutyl ether; at -78 ℃; for 0.5h; Inert atmosphere;

With hydrogenchloride; In diethyl ether; dibutyl ether; at -78 - -40 ℃; Inert atmosphere;

DOI:10.1002/anie.201308842

Reference yield: 53.0%

disodium pentacarbonylchromium + (C6H5)2CN(CH3)2(1+)*O3SF(1+) → (Cr(CO)5C(C6H5)2) (62589-11-1)

Guidance literature:

With trifluoroacetic acid; In tetrahydrofuran; to the soln. of Mo-complex/THF the imminium salt was added at -78°C, after 1 h CF3COOH was added, warmed to -30°C, reacted for 3 h; neutralized with Na2CO3 at -78°C, evapd. in vac., extd. with pentane/diethyl ether, evapd. in vac., recrystd. from pentane at -5°C;

DOI:10.1021/ja00391a065

Reference yield: 70.0%

(Cr(CO)5C(C6H5)2) (62589-11-1) + potassium selenocyanate (3425-46-5) → (CO)5Cr(Se=CPh2) (88676-87-3)

Guidance literature:

In dichloromethane; acetone; addn. of KSeCN in acetone to Cr-complex in CH2Cl2 at -35°C underN2, stirring for 30 min; evapn. to dryness at -20°C in high vacuum, dissolution of residue in pentane, chromy. on silica gel at -35°C, evapn. of solvent, recrystn. from pentane, elem. anal.;

upstream raw materials:

pentacarbonyl(1-methoxybenzylidene)chromium⁽⁰⁾

phenyllithium

Downstream raw materials:

(CO)5Cr(HNC(C₆H₅)2)

(CO)5Cr(Se=CPh₂)