5-CHLORO-2-(4-CHLOROPHENYL)BENZIMIDAZOLE

Base Information

• Chemical Name: 5-CHLORO-2-(4-CHLOROPHENYL)BENZIMIDAZOLE
• CAS No.: 69498-30-2
• Molecular Formula: C13H8Cl2N2
• Molecular Weight: 263.126
• Mol file: 69498-30-2.mol

Synonyms:

Chemical Property of 5-CHLORO-2-(4-CHLOROPHENYL)BENZIMIDAZOLE

Chemical Property:

• PSA: 28.68000
• LogP: 4.53670

Purity/Quality:

99%, ^*data from raw suppliers

5-Chloro-2-(4-chlorophenyl)benzimidazole 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-CHLORO-2-(4-CHLOROPHENYL)BENZIMIDAZOLE

There total 10 articles about 5-CHLORO-2-(4-CHLOROPHENYL)BENZIMIDAZOLE 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: 95.0%

4-chlorobenzaldehyde (104-88-1) + 4-Chloro-1,2-phenylenediamine (95-83-0) → 5-chloro-2-(4-chlorophenyl)-1H-benzo[d]imidazole (69498-30-2)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In acetonitrile; for 24h; Ambient temperature;

DOI:10.1016/0040-4020(95)00252-4

Reference yield: 86.0%

4-Chloro-1,2-phenylenediamine (95-83-0) + para-Chlorobenzyl alcohol (873-76-7) → 5-chloro-2-(4-chlorophenyl)-1H-benzo[d]imidazole (69498-30-2)

Guidance literature:

With C₄₇H₃₈CuIN₄P₂; potassium hydroxide; In acetonitrile; at 80 ℃; for 24h;

DOI:10.1002/adsc.201700179

Reference yield: 84.0%

methyl 3-(4-chlorophenyl)-3-oxopropanedithioate (83392-36-3) + 4-Chloro-1,2-phenylenediamine (95-83-0) → 5-chloro-2-(4-chlorophenyl)-1H-benzo[d]imidazole (69498-30-2)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; at 120 ℃; for 8h; chemoselective reaction;

DOI:10.24820/ark.5550190.p010.069

upstream raw materials:

4-chlorobenzaldehyde

4-Chloro-1,2-phenylenediamine

N-pyridinium chloride

sodium (4-chlorophenyl)(hydroxy)methanesulfonate

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