1-(benzimidazol-2-ylmethyl)-3-benzylbenzimidazolium chloride

Base Information

• Chemical Name: 1-(benzimidazol-2-ylmethyl)-3-benzylbenzimidazolium chloride
• CAS No.: 1192011-03-2
• Molecular Formula: C₂₂H₁₉N₄*Cl
• Molecular Weight: 374.873
• Mol file: 1192011-03-2.mol

Synonyms:

Chemical Property of 1-(benzimidazol-2-ylmethyl)-3-benzylbenzimidazolium chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(benzimidazol-2-ylmethyl)-3-benzylbenzimidazolium chloride

There total 1 articles about 1-(benzimidazol-2-ylmethyl)-3-benzylbenzimidazolium chloride 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: 52.0%

2-chloromethyl-1H-benzimidazole (4857-04-9) + 1-benzylbenzimidazole (4981-92-4) → 1-(benzimidazol-2-ylmethyl)-3-benzylbenzimidazolium chloride (1192011-03-2)

Guidance literature:

In 1,4-dioxane; at 100 ℃; for 48h; Inert atmosphere;

DOI:10.1039/b905036a

Reference yield: 61.0%

chloroform (67-66-3,8013-54-5) + 1-(benzimidazol-2-ylmethyl)-3-benzylbenzimidazolium chloride (1192011-03-2) + nickel dichloride (83864-14-6) → bis(1-(benzimidazolato-2-ylmethyl)-3-benzylbenzimidazol-2-ylidene)nickel(II)*0.25(chloroform)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; under Ar; mixt. of imidazolium salt, dry NiCl2 and K2CO3 heated in DMF at 130°C for 16 h; cooled; filtered; filtrate evapd. to dryness in vac.; dissolved in CH2Cl2; washed with H2O and brine; dried (MgSO4); solvent reduced in vol.; Et2O added; filtered; ppt. washed with Et2O; dried in vac.; recrystd. from CHCl3-Et2O; elem. anal;

DOI:10.1039/b905036a

upstream raw materials:

2-chloromethyl-1H-benzimidazole

1-benzylbenzimidazole

Refernces