[Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)]

Base Information

• Chemical Name: [Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)]
• CAS No.: 883456-17-5
• Molecular Formula: C₃₅H₂₉CoO
• Molecular Weight: 524.608
• Mol file: 883456-17-5.mol

Synonyms:[Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)]

Chemical Property of [Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)]

Chemical Property:

Purity/Quality:

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• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of [Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)]

There total 1 articles about [Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)] 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: 33.0%

chlorotris(triphenylphosphine)cobalt(I) (26305-75-9) + acetic acid methyl ester (79-20-9) + sodium cyclopentadienide + diphenyl acetylene (501-65-5) → [Co(η4-cis-1,2,3,4-tetraphenylbuta-1,3-diene)(η5-C5H4C(O)CH3)] (883456-17-5) + [(η5-acetylcyclopentadienyl)(η4-tetraphenylcyclobutadiene)cobalt]

Guidance literature:

In tetrahydrofuran; toluene; (N2); soln. of NaC5H5 and MeCO2Me in THF was refluxed for 2 h; cooled; Co complex and toluene were added; after 30 min C2Ph2 was added; mixt. was refluxed overnight; cooled; filtered through Celite; filtrate evapd.; chromd. (alumina, toluene/pentane); concd. (vac.); recrystd. (CH2Cl2/pentane); elem. anal.;

DOI:10.1016/j.jorganchem.2005.11.057

upstream raw materials:

chlorotris(triphenylphosphine)cobalt(I)

acetic acid methyl ester

diphenyl acetylene