[η5-1,2-(C5H3(C(O)OH)2)]Co[η4-(C4Ph4)]

Base Information

• Chemical Name: [η5-1,2-(C5H3(C(O)OH)2)]Co[η4-(C4Ph4)]
• CAS No.: 1361197-44-5
• Molecular Formula: C₃₅H₂₅CoO₄
• Molecular Weight: 568.574
• Mol file: 1361197-44-5.mol

Synonyms:

Chemical Property of [η5-1,2-(C5H3(C(O)OH)2)]Co[η4-(C4Ph4)]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [η5-1,2-(C5H3(C(O)OH)2)]Co[η4-(C4Ph4)]

There total 1 articles about [η5-1,2-(C5H3(C(O)OH)2)]Co[η4-(C4Ph4)] 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: 95.0%

hydrogenchloride (7647-01-0,15364-23-5) + [(1,2-dicarbomethoxy)η5-cyclopentadienyl](η4-tetraphenylcyclobutadiene)cobalt (1361197-42-3) → [η5-1,2-(C5H3(C(O)OH)2)]Co[η4-(C4Ph4)] (1361197-44-5)

Guidance literature:

With KOH; In ethanol; water; under N2 atm. using Schlenk techniques; aq. soln. of KOH was mixed with soln. of Co complex in EtOH; mixt. refluxed for 30 h; quenched with 2 M HCl; extd. (CH2Cl2); org. phase washed (aq. HCl); dried (anhyd. Na2SO4); filtered; concd. (vac.); elem. anal.;

DOI:10.1021/om300027c

Reference yield:

oxalyl dichloride (79-37-8) + [η5-1,2-(C5H3(C(O)OH)2)]Co[η4-(C4Ph4)] (1361197-44-5) → [η5-1,2-(C5H3(C(O)C)2)]Co[η4-(C4Ph4)]

Guidance literature:

In dichloromethane; N,N-dimethyl-formamide; under N2 atm. using Schlenk techniques; Co complex dissolved in dry CH2Cl2; (COCl) and DMF were added; mixt. stirred for 30 min at room temp.; soln. evapd. to dryness at 40°C under vac.;

DOI:10.1021/om300027c

upstream raw materials:

hydrogenchloride

[(1,2-dicarbomethoxy)η⁵-cyclopentadienyl](η⁴-tetraphenylcyclobutadiene)cobalt