2-benzhydryl-1H-benzo[d]imidazole

Base Information

• Chemical Name: 2-benzhydryl-1H-benzo[d]imidazole
• CAS No.: 5228-77-3
• Molecular Formula: C20H16N2
• Molecular Weight: 284.36
• European Community (EC) Number: 684-434-1
• NSC Number: 168365
• UNII: 9A4V249478
• DSSTox Substance ID: DTXSID60200307
• Nikkaji Number: J2.166.566E
• Wikidata: Q83073394
• Mol file: 5228-77-3.mol

Synonyms:2-benzhydryl-1H-benzo[d]imidazole;5228-77-3;1H-Benzimidazole, 2-(diphenylmethyl)-;2-(Diphenylmethyl)benzimidazole;2-benzhydryl-1H-benzimidazole;2-(diphenylmethyl)-1H-benzimidazole;2-(diphenylmethyl)-1H-1,3-benzodiazole;NSC-168365;9A4V249478;benzhydrylbenzimidazol;NSC168365;NSC 168365;CBMicro_023663;1H-Benzimidazole, 2-(diphenylmethyl)- (9CI);SCHEMBL1349930;DTXSID60200307;LJAKIPHFUHHTOQ-UHFFFAOYSA-N;UNII-9A4V249478;CCG-10827;STL450592;2-BENZHYDRYL-1H-BENZOIMIDAZOLE;AKOS001025836;AS-0465;BIM-0023532.P001;CS-0331890;Z55692927

Chemical Property of 2-benzhydryl-1H-benzo[d]imidazole

Chemical Property:

• Vapor Pressure: 9.62E-11mmHg at 25°C
• Boiling Point: 528.9°Cat760mmHg
• Flash Point: 292.5°C
• Density: 1.193g/cm³
• XLogP3: 5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 284.131348519
• Heavy Atom Count: 22
• Complexity: 326

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=NC4=CC=CC=C4N3

Technology Process of 2-benzhydryl-1H-benzo[d]imidazole

There total 22 articles about 2-benzhydryl-1H-benzo[d]imidazole 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: 58.0%

N-(2-nitrophenyl)-2,2-diphenylacetamide (7472-60-8) → 2-benzhydryl-1H-benzo[d]imidazole (5228-77-3)

Guidance literature:

With iron; acetic acid; for 5h; Heating;

DOI:10.1016/j.bmc.2006.02.028

Reference yield: 30.0%

1-dimethylamino-2-(α-hydroxybenzhydryl)benzimidazole → 2-benzhydryl-1H-benzo[d]imidazole (5228-77-3) + 2-(α-hydroxybenzhydryl)benzimidazole (1235-28-5)

Guidance literature:

With ammonia; sodium; at -78 ℃; for 0.5h;

DOI:10.1007/BF00531477

Reference yield:

N-(2-acetylaminophenyl)diphenylacetamide (425410-98-6) → 2-Methyl-1H-benzimidazole (615-15-6) + 2-benzhydryl-1H-benzo[d]imidazole (5228-77-3)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; at 80 ℃; for 12h;

DOI:10.1248/cpb.53.492

upstream raw materials:

2,2-diphenylacetic acid

1,2-diamino-benzene

1-(1-Chloro-2,2-diphenyl-ethyl)-pyridinium; chloride

N-(2-acetylaminophenyl)diphenylacetamide

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