5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol)

Base Information

• Chemical Name: 5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol)
• CAS No.: 1209457-32-8
• Molecular Formula: C₂₁H₁₅N₇S₂
• Molecular Weight: 429.529
• Mol file: 1209457-32-8.mol

Synonyms:5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol)

Chemical Property of 5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol)

There total 4 articles about 5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol) 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: 88.0%

2,2'-(pyridine-2,6-diyldicarbonyl)bis(N-phenylhydrazinecarbothioamide) (1209457-31-7) → 5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol) (1209457-32-8)

Guidance literature:

With sodium hydroxide; In water; for 4h; Reflux;

DOI:10.3184/174751914X13896291543361

Reference yield:

pyridine-2,6-dicarbohydrazide (5112-36-7) → 5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol) (1209457-32-8)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol / 7 h / Reflux

2: sodium hydroxide / water / 4 h / Reflux

With sodium hydroxide; In ethanol; water;

DOI:10.3184/174751914X13896291543361

Reference yield:

2,6-Pyridinedicarbonyl dichloride (3739-94-4) → 5,5′-(pyridine-2,6-diyl)bis(4-phenyl-4H-1,2,4-triazole-3-thiol) (1209457-32-8)

Guidance literature:

Multi-step reaction with 3 steps

1: hydrazine hydrate / ethanol / Reflux

2: ethanol / 7 h / Reflux

3: sodium hydroxide / water / 4 h / Reflux

With hydrazine hydrate; sodium hydroxide; In ethanol; water;

DOI:10.3184/174751914X13896291543361

upstream raw materials:

2,6-Pyridinedicarbonyl dichloride

pyridine-2,6-dicarbohydrazide

2,2'-(pyridine-2,6-diyldicarbonyl)bis(N-phenylhydrazinecarbothioamide)

2,6-bis(methoxycarbonyl)pyridine