[(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)]

Base Information

• Chemical Name: [(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)]
• CAS No.: 690996-88-4
• Molecular Formula: C₄₂H₅₄Co₂N₁₀O₈
• Molecular Weight: 944.939
• Mol file: 690996-88-4.mol

Synonyms:[(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)]

Chemical Property of [(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)]

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of [(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)]

There total 2 articles about [(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)] 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: 80.0%

1,4-bis(bromomethyl)benzene (623-24-5) + [CoCl(cyclohexanedione dioximate)2(pyridine)] (108340-23-4) → [Co(pyridine)(1,2-cyclohexanedione dioxime)2(CH2C6H4CH3)] + [Co(pyridine)(1,2-cyclohexanedione dioxime)2(CH2C6H4CH2Cl)] + [(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)] (690996-88-4)

Guidance literature:

With aq. NaOH; NaBH₄; In methanol; diethyl ether; water; aq. NaOH was added to suspn. of Co complex in methanol; mixt. was purgedwith Ar for 0.5 h; aq. soln. of NaBH4 was added; cooled to 0°C; Ar-purged soln. of dihalide in Et2O was added dropwise; mixt. was stirre d in dark for 5 h; mixt. poured into ice-cold H2O containing few drops of C5H5N; filtered; washed (H2O); dried over P2O5 in dark; dissolved in CHCl3; chromd. (silica gel, EtOAc/CHCl3, (80/20); EtOAc; EtOAc/MeOH (90/10)); fractionally recrystd. (CHCl3/hexane); elem. anal.;

DOI:10.1021/om034273p

Reference yield:

pyridine (110-86-1) + 1,4-bis(bromomethyl)benzene (623-24-5) + cobalt(II) chloride hexahydrate + 1,2-cyclohexanedionedioxime (492-99-9) → [Co(pyridine)(1,2-cyclohexanedione dioxime)2(CH2C6H4CH2Cl)] + [(Co(pyridine)(1,2-cyclohexanedione dioxime)2)2(p-xylylene)] (690996-88-4)

Guidance literature:

With NaOH; In methanol; diethyl ether; water; Co salt and dioxime were stirred in methanol; N2 was passed through mixt. for 0.5 h; aq. soln. of NaOH was added; C5H5N added; cooled to 0°C; aq. NaOH added; after 10 min soln. of dihalide in Et2O added dropwise; mixt. stirred for 5 h; mixt. poured into ice-cold H2O containing few drops of pyridine; filtered; washed (water); dried over P2O5 in dark; dissolved in CHCl3; chromd. (silica gel, ethyl acetate/CHCl3, 10/90);

DOI:10.1021/om034273p

upstream raw materials:

pyridine

1,4-bis(bromomethyl)benzene

1,2-cyclohexanedionedioxime

[CoCl(cyclohexanedione dioximate)2(pyridine)]