2-(Chlorodifluoromethyl)-1H-benzimidazole

Base Information

• Chemical Name: 2-(Chlorodifluoromethyl)-1H-benzimidazole
• CAS No.: 14468-38-3
• Molecular Formula: C8H5ClF2N2
• Molecular Weight: 202.591
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID80397627
• Nikkaji Number: J1.145.287F
• Wikidata: Q82199136
• Mol file: 14468-38-3.mol

Synonyms:2-(Chlorodifluoromethyl)-1H-benzimidazole;14468-38-3;2-[chloro(difluoro)methyl]-1H-benzimidazole;2-(Chlorodifluoromethyl)-1H-benzo[d]imidazole;2-(chlorodifluoromethyl)-1H-1,3-benzodiazole;SCHEMBL7532421;DTXSID80397627;MFCD03452787;AKOS025312318;AS-39260

Chemical Property of 2-(Chlorodifluoromethyl)-1H-benzimidazole

Chemical Property:

• Melting Point: 212 °C
• Boiling Point: 296.3±40.0 °C(Predicted)
• PKA: 10.15±0.10(Predicted)
• PSA: 28.68000
• Density: 1.505±0.06 g/cm3(Predicted)
• LogP: 2.85100
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 202.0109322
• Heavy Atom Count: 13
• Complexity: 201

Purity/Quality:

96+% ^*data from raw suppliers

2-(Chlorodifluoromethyl)-1H-benzimidazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)NC(=N2)C(F)(F)Cl

Technology Process of 2-(Chlorodifluoromethyl)-1H-benzimidazole

There total 2 articles about 2-(Chlorodifluoromethyl)-1H-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: 53.0%

1,2-diamino-benzene (95-54-5) + 4-Chloro-3,3,4,4-tetrafluoro-butyraldehyde (131118-28-0) → 2-(chloro-difluoro-methyl)-1H-benzoimidazole (14468-38-3)

Guidance literature:

In ethanol; at 80 ℃; for 6h;

DOI:10.1016/S0022-1139(99)00012-3

Reference yield:

→ 2-(chloro-difluoro-methyl)-1H-benzoimidazole (14468-38-3)

Guidance literature:

o-Phenylendiamin, Chlordifluoressigsaeure;

DOI:10.1039/j39670000020

upstream raw materials:

1,2-diamino-benzene

4-Chloro-3,3,4,4-tetrafluoro-butyraldehyde

Refernces