3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate

Base Information

• Chemical Name: 3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate
• CAS No.: 131072-27-0
• Molecular Formula: C₂₀H₁₄N₄S
• Molecular Weight: 342.424
• Mol file: 131072-27-0.mol

Synonyms:3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate

Chemical Property of 3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate

There total 1 articles about 3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate 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: 54.0%

N-<(2'-Benzimidazolyl)methyl>pyridinium iodide (116423-71-3) + phenyl isothiocyanate (103-72-0) → 3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate (131072-27-0)

Guidance literature:

With potassium carbonate; In dichloromethane; for 2h; Ambient temperature;

DOI:10.1016/S0040-4020(01)87927-8

Reference yield: 88.0%

3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate (131072-27-0) + methyl iodide (74-88-4) → 3-(2'-Benzimidazolyl)-2-methylthio-1-phenylimidazo<1,2-a>pyridinium iodide

Guidance literature:

In acetic acid methyl ester; for 24h; Ambient temperature;

DOI:10.1016/S0040-4020(01)87927-8

Reference yield:

3-(2'-Benzimidazolyl)-1-phenylimidazo<1,2-a>pyridinium 2-thiolate (131072-27-0) → C21H16N4S (131084-65-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 67 percent / ethyl acetate / 36 h / Ambient temperature

2: 73 percent / 50percent aq. NaOH / CH₂Cl₂ / 2 h / Ambient temperature

With sodium hydroxide; In dichloromethane; ethyl acetate;

DOI:10.1021/jo00074a033

upstream raw materials:

N-<(2'-Benzimidazolyl)methyl>pyridinium iodide

phenyl isothiocyanate

Downstream raw materials:

C₂₁H₁₆N₄S