(C₆H₃(CH₃)2(C(CH₃)2CN))Cr(CO)3

Base Information

• Chemical Name: (C₆H₃(CH₃)2(C(CH₃)2CN))Cr(CO)3
• CAS No.: 124184-36-7
• Molecular Formula: C₁₅H₁₅CrNO₃
• Molecular Weight: 309.285
• Mol file: 124184-36-7.mol

Synonyms:

Chemical Property of (C₆H₃(CH₃)2(C(CH₃)2CN))Cr(CO)3

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (C₆H₃(CH₃)2(C(CH₃)2CN))Cr(CO)3

There total 1 articles about (C₆H₃(CH₃)2(C(CH₃)2CN))Cr(CO)3 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: 26.0%

Isobutyronitrile (78-82-0) + 2,6-dimethyl-fluorobenzenetricarbonylchromium (103705-73-3) + diisopropylamine (108-18-9) → (C6H3(CH3)2(C(CH3)2CN))Cr(CO)3 (124184-29-8) + (C6H3(CH3)2(C(CH3)2CN))Cr(CO)3 (124184-36-7) + 2-(4-Fluoro-3,5-dimethyl-cyclohexa-2,4-dienyl)-2-methyl-propionitrile + 2-(3-Fluoro-2,4-dimethyl-cyclohexa-2,4-dienyl)-2-methyl-propionitrile

Guidance literature:

With n-C₄H₉Li; CF₃COOH; In tetrahydrofuran; hexane; addn. of n-C4H9Li/hexane to (CH(CH3)2)2N/THF at -40°C (N2), after 10 min. addn. of CH(CH3)2CN at -60°C, after 30 min. addn. of Cr-complex/THF, cooling to -78°C, addn. of react.soln. to CF3COOH/THF, warming to 25°C, 20 h; extn. (ether, KOH/H2O), washing of etheral phase with H2O, drying over MgSO4, evapn. under reduced pressure, chromy., elution with ether/petroleum ether gives org. products, elution with ether gives Cr-complexes, sepn. by recrystn., elem.anal.;

DOI:10.1016/0022-328X(89)87117-7

upstream raw materials:

Isobutyronitrile

2,6-dimethyl-fluorobenzenetricarbonylchromium

diisopropylamine