(α-chloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III)

Base Information

• Chemical Name: (α-chloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III)
• CAS No.: 402563-82-0
• Molecular Formula: C₁₅H₂₁ClCoN₅O₄
• Molecular Weight: 429.809
• Mol file: 402563-82-0.mol

Synonyms:(α-chloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III)

Chemical Property of (α-chloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of (α-chloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III)

There total 1 articles about (α-chloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III) 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:

pyridine (110-86-1) + cobalt(II) chloride hexahydrate + chloroacetylene (593-63-5) + butane-2,3-dione dioxime (95-45-4) → (α-chloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III) (402563-82-0) + (cis-monochloroethenyl)bis(dimethylglyoximato)(pyridine)cobalt(III) (402563-81-9,402716-65-8)

Guidance literature:

With NaOH; NaBH₄; In methanol; Schlenk techniques, in the dark; dimethylglyoxime and NaOH added to soln. of Co salt (molar ratio 2:2:1) in MeOH; stirred (5 min); pyridine (1 equiv.) added; stirred (20 min); reduced with aq. soln. of NaBH4 and NaOH; CHCCl (5 equiv.) distd. over 2 h; pptd. by adding H2O; ppt. passed through silica plug (acetone); orange fraction collected; solvent removed under reduced pressure; chromd. (silica gel, hexane-acetone); ratio of two Co isomers depended on pH of react. mixt.;

DOI:10.1021/ic011023x

upstream raw materials:

pyridine

chloroacetylene

butane-2,3-dione dioxime