2,2':6',2'':6'',2'''-quaterpyridine

Base Information

• Chemical Name: 2,2':6',2'':6'',2'''-quaterpyridine
• CAS No.: 4392-83-0
• Molecular Formula: C₂₀H₁₄N₄
• Molecular Weight: 310.358

Synonyms:2,2':6',2'':6'',2'''-quaterpyridine

Chemical Property of 2,2':6',2'':6'',2'''-quaterpyridine

Chemical Property:

• Melting Point: 219-220 °C
• Boiling Point: 501.0±45.0 °C(Predicted)
• Density: 1.202±0.06 g/cm3(Predicted)

Purity/Quality:

97% ^*data from raw suppliers

2,2':6',2'':6'',2'''-Quaterpyridine 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 2,2':6',2'':6'',2'''-quaterpyridine

There total 17 articles about 2,2':6',2'':6'',2'''-quaterpyridine 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: 98.0%

2,2':6',2:6,2'-tetrapyridine 1'-oxide (1101742-64-6) → 2,2':6',2'':6'',2'''-quaterpyridine (4392-83-0)

Guidance literature:

With triethyl phosphite; Reflux;

DOI:10.1007/s10593-009-0247-1

Reference yield: 81.0%

sodium hexaflorophosphate + [Ni(2,2':6',2'':6'',2'''-quaterpyridine)(H2O)2](ClO4)2 + ammonia (7664-41-7) → {Ni(NH3)6}(2+)*2PF6(1-)={Ni(NH3)6}(PF6)2 + 2,2':6',2'':6'',2'''-quaterpyridine (4392-83-0)

Guidance literature:

In d₇-N,N-dimethylformamide; to a soln. of complex in DMF-d7 NH3 (30% aq. soln.) was added; ppt. of quaterpyridine was filtered, Zn-complex was ppt. with NaPF6;

DOI:10.1021/ic049595f

Reference yield: 79.0%

bicyclo[2.2.1]hepta-2,5-diene (121-46-0) + 5,5'-di-(pyridin-2-yl)-bi<1,2,4>triazine → 2,2':6',2'':6'',2'''-quaterpyridine (4392-83-0)

Guidance literature:

In 1,2-dichloro-benzene; at 140 ℃; for 1h;

DOI:10.1016/S0040-4039(98)01437-3

upstream raw materials:

pyridine

[2,2]bipyridinyl

2-bromo-6-(pyridin-2-yl)pyridine

6,6'-Dibromo-2,2'-bipyridine

Downstream raw materials:

ReN(C₅NH₄C₅NH₃C₅NH₃C₅NH₄)P(C₆H₅)3Cl⁽¹⁺⁾*ClO₄^(1-)*CH₃CN=ReN(C₂₀N₄H₁₄)P(C₆H₅)3ClClO₄*CH₃CN

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