2-(5,6-Dimethyl-1H-benzimidazol-1-yl)benzaldehyde

Base Information

• Chemical Name: 2-(5,6-Dimethyl-1H-benzimidazol-1-yl)benzaldehyde
• CAS No.: 138479-55-7
• Molecular Formula: C16H14N2O
• Molecular Weight: 250.3
• DSSTox Substance ID: DTXSID301235140

Synonyms:138479-55-7;2-(5,6-Dimethyl-1H-benzimidazol-1-yl)benzaldehyde;DTXSID301235140;AKOS000260159

Chemical Property of 2-(5,6-Dimethyl-1H-benzimidazol-1-yl)benzaldehyde

Chemical Property:

• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 250.110613074
• Heavy Atom Count: 19
• Complexity: 333

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=CC2=C(C=C1C)N(C=N2)C3=CC=CC=C3C=O

Technology Process of 2-(5,6-Dimethyl-1H-benzimidazol-1-yl)benzaldehyde

There total 2 articles about 2-(5,6-Dimethyl-1H-benzimidazol-1-yl)benzaldehyde 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: 45.0%

5,6-dimethyl-1H-benzo[d]imida-zole (582-60-5) + 2-Fluorobenzaldehyde (446-52-6) → 2-(5,6-dimethyl-1H-benzo[d]imidazol-1-yl)benzaldehyde (138479-55-7)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 10h;

DOI:10.1016/j.tet.2019.03.058

Reference yield: 37.0%

5,6-dimethyl-1H-benzo[d]imida-zole (582-60-5) + 2-Fluorobenzaldehyde (446-52-6) → 7,8-dimethyl-11H-indolo<1,2-a>benzimidazol-11-one (138479-56-8) + 2-(5,6-dimethyl-1H-benzo[d]imidazol-1-yl)benzaldehyde (138479-55-7)

Guidance literature:

With potassium carbonate; In dimethyl sulfoxide; at 100 ℃; for 16h;

Reference yield: 82.0%

2-(5,6-dimethyl-1H-benzo[d]imidazol-1-yl)benzaldehyde (138479-55-7) → 2-(5,6-dimethyl-1H-benzo[d]imidazol-1-yl)benzaldehyde oxime

Guidance literature:

With hydroxylamine hydrochloride; triethylamine; In methanol; at 20 ℃;

DOI:10.1021/acs.joc.0c02926

upstream raw materials:

5,6-dimethyl-1H-benzo[d]imida-zole

2-Fluorobenzaldehyde

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