35203-49-7

Basic information

• Product Name: N1-METHYL-4-(TRIFLUOROMETHYL)BENZENE-1,2-DIAMINE
• Synonyms: N1-METHYL-4-(TRIFLUOROMETHYL)BENZENE-1,2-DIAMINE;BUTTPARK 50\01-73;ndelta~-methyl-4-(trifluoromethyl)benzene-1,2-diamine;3,4-Diamino-N4-methylbenzotrifluoride;1-N-Methyl-4-(trifluoroMethyl)benzene-1,2-diaMine;N1-Methyl-4-trifluoroMethyl-o.phenylenediaMine;N-[2-Amino-4-(trifluoromethyl)-phenyl]-N-methylamine;N1-methyl-5-(trifluoromethyl)benzene-1,2-diamine
• CAS NO: 35203-49-7
• Molecular Formula: C₈H₉F₃N₂
• Molecular Weight: 190.17
• Mol File: 35203-49-7.mol
• Article Data: 12

Chemical Properties

• Melting Point: 53 °C
• Boiling Point: 249.7 °C at 760mmHg
• Flash Point: 104.8 °C
• Appearance: /
• Density: 1.314 g/cm³
• Vapor Pressure: 0.0226mmHg at 25°C
• Refractive Index: 1.535
• PKA: 5.33±0.11(Predicted)
• CAS DataBase Reference: N1-METHYL-4-(TRIFLUOROMETHYL)BENZENE-1,2-DIAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: N1-METHYL-4-(TRIFLUOROMETHYL)BENZENE-1,2-DIAMINE(35203-49-7)
• EPA Substance Registry System: N1-METHYL-4-(TRIFLUOROMETHYL)BENZENE-1,2-DIAMINE(35203-49-7)

Safety Data

• Hazardous Substances Data: 35203-49-7(Hazardous Substances Data)

Usage

General Description

N1-Methyl-4-(trifluoromethyl)benzene-1,2-diamine, also known as Methyl(4-trifluoromethylphenyl)diamine, is a chemical compound with the molecular formula C9H11F3N2. This aromatic diamine contains a methyl group, a trifluoromethyl group, and an amino group attached to a benzene ring. It is commonly used as a building block in the synthesis of organic compounds, including pharmaceuticals and agrochemicals. Its unique structure and reactivity make it a valuable intermediate in the production of various fine chemicals. Additionally, N1-Methyl-4-(trifluoromethyl)benzene-1,2-diamine is also a potential substrate for oxidation reactions and has been studied for its potential use in organic synthesis and chemical research.

InChI:InChI=1/C8H9F3N2/c1-13-7-3-2-5(4-6(7)12)8(9,10)11/h2-4,13H,12H2,1H3

Upstream product

• 121-17-5 2-chloro-3-nitro-5-trifluoromethylbenzene 
• 367-86-2 1-fluoro-2-nitro-4-trifluoromethyl-benzene 
• 400-98-6 4-trifluoromethyl-2-nitroaniline 
• 20200-22-0 α,α,α-Trifluoro-N-methyl-6-nitro-p-toluidine 
• 396-12-3 N-[2-nitro-4-(trifluoromethyl)phenyl]acetamide 
• 300698-92-4 N-methyl-N-[2-nitro-4-(trifluoromethyl)phenyl]acetamide 

Downstream Products

• 53483-66-2 1-methyl-5-(trifluoromethyl)-1H-benzo[d]imidazole 
• 951671-61-7 C₃₆H₃₇F₆N₃O₃ 
• 1267635-51-7 C₂₃H₁₇F₃N₂O₂ 
• 37957-76-9 3-dimethylaminomethylene-1-methyl-5-phenyl-7-trifluoromethyl-1,5-dihydro-benzo[b][1,4]diazepine-2,4-dione 
• 22365-40-8 triflubazam 
• 1267635-07-3 C₂₁H₂₀F₃N₃O₃ 
• 1224878-13-0 1-methyl-2-(4-nitrophenyl)-5-trifluoromethyl-1H-benzimidazole 
• 1191924-19-2 C₂₂H₁₆Cl₂F₃N₅ 
• 120940-45-6 2,4,6-Trimethyl-benzenesulfonate1-amino-2-(2-ethoxycarbonyl-phenyl)-3-methyl-6-trifluoromethyl-3H-benzoimidazol-1-ium; 
• 120914-48-9 ethyl 2-<1-methyl-5-(trifluoromethyl)benzimidazol-2-yl>benzoate 
• 120914-45-6 2-<1-methyl-5-(trifluoromethyl)benzimidazol-2-yl>benzamide 
• 690231-96-0 2-(2-chloro-5-nitro-phenyl)-1-methyl-5-trifluoromethyl-1H-benzoimidazole 
• 690231-99-3 4-chloro-3-(1-methyl-5-trifluoromethyl-1H-benzoimidazol-2-yl)-phenylamine 
• 690231-92-6 2-chloro-N-(2-methylamino-5-trifluoromethyl-phenyl)-5-nitro-benzamide 

Relevant articles and documents

Cu-Catalyzed C-H Allylation of Benzimidazoles with Allenes

CuH-catalyzed intramolecular cyclization and intermolecular allylation of benzimidazoles with allenes have been described. The reaction proceeded smoothly with the catalytic system of Cu(OAc)2/Xantphos and catalytic amount of (MeO)2MeSiH. This protocol features mild reaction conditions and a good tolerance of substrates bearing electron-withdrawing, electron-donating, or electron-neutral groups. A new catalytic mechanism was proposed for this copper hydride catalytic system.

C2-Selective Branched Alkylation of Benzimidazoles by Rhodium(I)-Catalyzed C-H Activation

Herein, we report a Rh(I)/bisphosphine/K3PO4 catalytic system allowing for the first time the selective branched C-H alkylation of benzimidazoles with Michael acceptors. Branched alkylation with N,N-dimethyl acrylamide was successfully applied to the alkylation of a broad range of benzimidazoles incorporating a variety of N-substituents and with both electron-rich and -poor functionality displayed at different sites of the arene. Moreover, the introduction of a quaternary carbon was achieved by alkylation with ethyl methacrylate. The method was also shown to be applicable to the C2-selective branched alkylation of azabenzimidazoles.

Discovery of a 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione series of inhibitors of HIV-1 capsid assembly

The discovery of a 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione series of inhibitors of HIV-1 capsid assembly is described. Synthesis of analogs of the 1,5-dihydrobenzo[b][1,4]diazepine-2,4-dione hit established structure-activity relationships. Replacement of the enamine functionality of the hit series with either an imidazole or a pyrazole ring led to compounds that inhibited both capsid assembly and reverse transcriptase. Optimization of the bicyclic benzodiazepine scaffold to include a 3-phenyl substituent led to lead compound 48, a pure capsid assembly inhibitor with improved antiviral activity.