24192-81-2

Basic information

• Product Name: 2-(2-iodophenyl)-1H-benzo[d]imidazole
• Synonyms: 2-(2-iodophenyl)-1H-benzo[d]imidazole
• CAS NO: 24192-81-2
• Molecular Weight: 320.132
• Mol File: 24192-81-2.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 2-(2-iodophenyl)-1H-benzo[d]imidazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-iodophenyl)-1H-benzo[d]imidazole(24192-81-2)
• EPA Substance Registry System: 2-(2-iodophenyl)-1H-benzo[d]imidazole(24192-81-2)

Safety Data

• Hazardous Substances Data: 24192-81-2(Hazardous Substances Data)

Upstream product

• 716-79-0 2-phenyl-1H-benzoimidazole 
• 100-68-5 methyl-phenyl-thioether 
• 95-54-5 1,2-diamino-benzene 
• 5159-41-1 2-iodobenzyl alcohol 
• 26260-02-6 2-iodobenzaldehyde 
• 88-67-5 2-Iodobenzoic acid 

Downstream Products

• 239-44-1 benzo[4,5]imidazo[2,1-a]isoquinoline 
• 105997-06-6 6-(4-chlorophenyl)benzo[4,5]imidazo[1,2-c]quinazoline 
• 28381-92-2 6-phenylbenzimidazolo<1,2-c>quinazoline 

Relevant articles and documents

Synthesis of Five-Membered Iodine-Nitrogen Heterocycles from Benzimidazole-Based Iodonium Salts

Pseudocyclic 2-benzimidazolyl-substituted diaryliodonium salts were obtained by the reaction of the corresponding [hydroxy(tosyloxy)iodo]arenes with arenes in the presence of trifluoromethanesulfonic acid. X-ray structural analysis of these iodonium salts confirmed their pseudocyclic structure with a short (2.57-2.58 ?) noncovalent I···N interaction. Treatment of 2-benzimidazolyl-substituted diaryliodonium triflates with a base afforded novel five-membered iodine-nitrogen heterocycles.

Thermal stability of N-heterocycle-stabilized iodanes-A systematic investigation

The thermal stability of pseudocyclic and cyclic N-heterocycle-stabilized (hydroxy)aryl-and mesityl(aryl)-λ3-iodanes (NHIs) through thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) is investigated. Peak decomposition temperatures (Tpeak) were observed within a wide range between 120 and 270 °C. Decomposition enthalpies (ΔHdec) varied from-29.81 to 141.13 kJ/mol. A direct comparison between pseudocyclic and cyclic NHIs revealed high Tpeak but also higher ΔHdec values for the latter ones. NHIs bearing N-heterocycles with a high N/C-ratio such as triazoles show among the lowest Tpeak and the highest ΔHdec values. A comparison of NHIs with known (pseudo)cyclic benziodoxolones is made and we further correlated their thermal stability with reactivity in a model oxygenation.

Benzoyl methyl phosphates as efficient reagents in the one-pot tandem approach for the synthesis of 2-phenylbenzimidazoles in water

A novel and efficient method for the environmentally benign, catalyst- and auxiliary-free synthesis of 2-phenylbenzimidazoles in water is developed. Benzoyl methyl phosphates play important roles as biomimetic acylating agents for the one-pot tandem approach without additional catalysts.