66938-86-1

Basic information

• Product Name: (3,4-DIAMINOPHENYL)(4-FLUORO PHENYL)METHANONE
• Synonyms: (3,4-DIAMINOPHENYL)(4-FLUORO PHENYL)METHANONE;(3,4-diaminophenyl) (4-fluorophenyl) ketone;Methanone, (3,4-diaminophenyl)(4-fluorophenyl)-
• CAS NO: 66938-86-1
• Molecular Formula: C₁₃H₁₁FN₂O
• Molecular Weight: 230.24
• EINECS: 266-522-8
• Mol File: 66938-86-1.mol
• Article Data: 8

Chemical Properties

• Melting Point: 113-114℃ (methanol )
• Boiling Point: 447.4 °C at 760 mmHg
• Flash Point: 224.4 °C
• Appearance: /
• Density: 1.305±0.06 g/cm3 (20 ºC 760 Torr)
• Vapor Pressure: 3.38E-08mmHg at 25°C
• Refractive Index: 1.652
• PKA: 2.76±0.10(Predicted)
• CAS DataBase Reference: (3,4-DIAMINOPHENYL)(4-FLUORO PHENYL)METHANONE(CAS DataBase Reference)
• NIST Chemistry Reference: (3,4-DIAMINOPHENYL)(4-FLUORO PHENYL)METHANONE(66938-86-1)
• EPA Substance Registry System: (3,4-DIAMINOPHENYL)(4-FLUORO PHENYL)METHANONE(66938-86-1)

Safety Data

• Hazardous Substances Data: 66938-86-1(Hazardous Substances Data)

Usage

General Description

"(3,4-Diaminophenyl)(4-fluorophenyl)methanone is a chemical compound that belongs to the class of organic compounds known as benzoyl derivatives. Its formula includes phenyl rings, which indicates that these substances are aromatic. The chemical also contains amine groups and a fluorine atom. The amine groups refer to the functional groups comprised of a nitrogen atom linked to hydrogen atoms. Meanwhile, fluorine is a halogen, often associated with high reactivity. This chemical can potentially be used in various fields like organic synthesis, chemical research, and pharmaceutical industry. The actual safety, toxicity and environmental impact would depend on various factors such as its concentration, usage, and disposal process.

InChI:InChI=1/C13H11FN2O/c14-10-4-1-8(2-5-10)13(17)9-3-6-11(15)12(16)7-9/h1-7H,15-16H2

Upstream product

• 459-22-3 4-fluorophenylacetonitrile 
• 462-06-6 fluorobenzene 
• 31431-16-0 4-chloro-4'-fluoro-3-nitrobenzophenone 
• 96-99-1 4-chloro-3-nitrobenzoate 
• 24376-18-9 3,4-dinitrobenzoyl chloride 
• 528-45-0 3,4-dinitrobenzoic acid 
• 1635-61-6 5-chloro-2-nitroaniline 
• 180601-52-9 3-Amino-4-nitro-4'-fluorobenzophenone 
• 97183-75-0 3,4-dinitro-4'-fluorobenzophenone 
• 31431-26-2 (4-amino-3-nitrophenyl)(4-fluorophenyl)ketone 

Downstream Products

• 31430-15-6 flubendazole 
• 1026173-27-2 1-[2-Amino-3-(propane-2-sulfonyl)-3H-benzoimidazol-5-yl]-1-(4-fluoro-phenyl)-but-3-yn-1-ol 
• 186092-72-8 6-[(E)-1-(4-Methylsulfanyl-phenyl)-but-1-en-3-ynyl]-1-(propane-2-sulfonyl)-1H-benzoimidazol-2-ylamine 
• 180601-45-0 [2-Amino-3-(propane-2-sulfonyl)-3H-benzoimidazol-5-yl]-(4-methylsulfanyl-phenyl)-methanone 
• 189061-08-3 Propane-2-sulfonic acid [2-amino-5-(4-methylsulfanyl-benzoyl)-phenyl]-amide 
• 186093-19-6 6-[(E)-1-(4-Fluoro-phenyl)-4-trimethylsilanyl-but-1-en-3-ynyl]-1-(propane-2-sulfonyl)-1H-benzoimidazol-2-ylamine 
• 180601-53-0 4-Amino-3-isopropylsulfonamido-4'-fluorobenzophenone 

Relevant articles and documents

A catalytic hydrogenation preparing high-purity (3,4-diamino-phenyl) (4-fluoro phenyl) ketone method

The invention relates to a method for preparing high-purity (3,4-diaminophenyl)(4-fluorophenyl) ketone by virtue of catalytic hydrogenation, belonging to the technical field of pharmaceutical and chemical engineering. The method comprises the following steps: adding (4-amino-3-nitrophenyl)(4-fluorophenyl) ketone (I) and a catalyst into an organic solvent, introducing hydrogen, and performing hydrogenation reduction reaction to obtain a flubendazole intermediate namely (3,4-diaminophenyl)(4-fluorophenyl) ketone (II). The method disclosed by the invention has the advantages that compared with a reduction method using sodium hydrosulfide, the method is simple in process, small in solvent dosage and short in reaction time, can be used for solving the problem that a large amount of sulfide-containing wastewater is difficult to be treated, and is beneficial for industrial production; meanwhile, a novel catalyst preparation method is simple, and has the characteristics of high reaction activity, good selectivity and recycled catalyst; compared with a pure Pt/C catalyst, the novel catalyst can be used for effectively inhibiting the phenomenon that carbanyl groups are reduced into methylene and inhibiting the occurrence of the defluorination phenomenon, and is relatively high in product yield and purity.

Anti-viral compounds

The present application provides a series of benzimidazole compounds which inhibit the growth of picornaviruses, such as rhinoviruses, enteroviruses, polioviruses, coxsackieviruses of the A and B groups, echo virus and Mengo virus and flaviviruses such as hepatitis C and bovine diarrheal virus.

Synthesis, antiviral activity, and biological properties of vinylacetylene analogs of enviroxime

A series of vinylacetylene analogs of Enviroxime (1) was synthesized. The new compounds are potent inhibitors of poliovirus in tissue culture. Cross-sensitivity with Enviroxime-derived mutants shows that the new compounds have the same mechanism of action as Enviroxime, which involves the viral 3A protein. In studies with Rhesus monkeys, the p-fluoro derivative 12 was found to be unique in providing oral bioavailability. Metabolism studies using hepatic microsomes suggest that this procedure would be a useful in vitro method for selecting the appropriate animal model for testing oral absorption. Compound 12 was found to be efficacious by oral administration in treating a Coxsackie A21 infection in CD-1 mice.