881-87-8

Usage

Uses

Used in Pharmaceutical Industry:
N-(2-chloro-4-nitrophenyl)acetamide is used as an intermediate in the synthesis of pharmaceuticals for its antibacterial and antifungal properties. It aids in the development of medical products that combat various infections and diseases.
Used in Agrochemical Industry:
In the agrochemical industry, N-(2-chloro-4-nitrophenyl)acetamide is used as an intermediate in the synthesis of agrochemicals. Its antibacterial and antifungal properties contribute to the development of products that protect crops and enhance agricultural productivity.
Used in Research and Laboratory Settings:
N-(2-chloro-4-nitrophenyl)acetamide is used as a reagent in organic synthesis in research and laboratory settings. It plays a crucial role in the development and testing of new chemical compounds and processes.

Upstream product

• 533-17-5 N-(2-chlorophenyl)acetamide 
• 104-04-1 N-(4-Nitrophenyl)acetamide 
• 108-24-7 acetic anhydride 
• 121-87-9 2-Chloro-4-nitroaniline 
• 79272-04-1 N-chloro-p-nitroacetanilide 
• 64-19-7 acetic acid 
• 75-36-5 acetyl chloride 
• 2754-27-0 trimethylsilyl acetate 
• 7664-93-9 sulfuric acid 
• 7697-37-2 nitric acid 
• 95-51-2 o-chloroaniline 
• 99-54-7 3,4-dichloronitrobenzene 

Downstream Products

• 121-87-9 2-Chloro-4-nitroaniline 
• 57556-49-7 N-(4-Amino-2-chloro-phenyl)-acetamide 
• 87223-53-8 C₁₃H₁₅ClN₄O₅ 
• 1432112-28-1 2-chloro-N-(2-chloro-4-{[1-(4-methoxybenzyl)-1H-pyrazolo[4,3-b]pyridin-3-yl]amino}phenyl)-4-fluorobenzamide 
• 1432112-27-0 2-(2-chloro-4-{[1-(4-methoxybenzyl)-1H-pyrazolo[4,3-b]pyridin-3-yl]amino}phenyl)-1H-pyrrolo[3,4-c] pyridine-1,3(2H)-dione 
• 1432112-24-7 2-chloro-N⁴-[1-(4-methoxybenzyl)-1H-pyrazolo[4,3-b]pyridin-3-yl]benzene-1,4-diamine 
• 1432135-75-5 N-(2-chloro-4-{[1-(4-methoxybenzyl)-1H-pyrazolo[4.3-b]pyridin-3-yl]amino}phenyl)acetamide 
• 408350-99-2 2-chloro-4-nitro-phenyl thiocyanate 
• 20201-04-1 1,2-bis(2-chloro-4-nitrophenyl)disulfane 

Relevant academic research and scientific papers

Activator free, expeditious and eco-friendly chlorination of activated arenes by N-chloro-N-(phenylsulfonyl)benzene sulfonamide (NCBSI)

N-Chloro-N-(phenylsulfonyl)benzene sulfonamide (NCBSI) has been explored for the first time as a chlorinating reagent for direct chlorination of various activated arenes and heterocycles without any activator. A comparative in-silico study was performed to determine the electrophilic character for NCBSI and commercially available N-chloro reagents to reveal the reactivity on a theoretical viewpoint. The reagent was prepared by an improved method avoiding the use of hazardous t-butyl hypochlorite. This reagent was proved to be very reactive compared to other N-chloro reagents. The precursor of the reagent N-(phenylsulfonyl)benzene sulfonamide was recovered from aqueous spent, which can be recycled to synthesize NCBSI. The eco-friendly protocol was equally applicable for the synthesis of industrially important chloroxylenol as an antibacterial agent.

Transition-metal-free mono- or dinitration of protected anilines

An amide-assisted arene nitration is presented, and both mono- and dinitration of protected anilines could be effected by using NaNO2 and NaNO3 as the mono- and bisnitrating agents, respectively. This divergent synthesis is transition-metal- and acid-free, and features a broad substrate scope, low cost, and ortho–para selectivity.

Variable noninnocence of substituted azobis(phenylcyanamido)diruthenium complexes

The synthetic chemistry of substituted 4,4′-azobis(phenylcyanamide) ligands was investigated, and the complexes [{Ru(tpy)(bpy)}2( μ-L)][PF6]2, where L = 2,2′:5,5′-tetramethyl-4,4′-azobis(phenylcyanamido) (Me4adpc2-), 2,2′-dimethyl-4,4′-azobis(phenylcyanamido) (Me2adpc2-), unsubstituted (adpc2-), 3,3′-dichloro-4,4′-azobis(phenylcyanamido) (Cl2adpc2-), and 2,2′:5,5′-tetrachloro-4,4′-azobis(phenylcyanamido) (Cl4adpc2-), were prepared and characterized by cyclic voltammetry and vis-near-IR (NIR) and IR spectroelectrochemistry. The room temperature electron paramagnetic resonance spectrum of [{Ru(tpy)(bpy)}2( μ-Me4adpc)]3+ showed an organic radical signal and is consistent with an oxidation-state description [RuII, Me4adpc?-, RuII]3+, while that of [{Ru(tpy)(bpy)}2( μ-Cl2adpc)]3+ at 10 K showed a low-symmetry RuIII signal, which is consistent with the description [RuIII, Cl2adpc2-, RuII]3+. IR spectroelectrochemistry data suggest that [{Ru(tpy)(bpy)}2( μ-adpc)]3+ is delocalized and [{Ru(tpy)(bpy)}2( μ-Cl2adpc)]3+ and [{Ru(tpy)(bpy)}2( μ-Cl4adpc)]3+ are valence-trapped mixed-valence systems. A NIR absorption band that is unique to all [{Ru(tpy)(bpy)}2( μ-L)]3+ complexes is observed; however, its energy and intensity vary depending on the nature of the bridging ligand and, hence, the complexes oxidation-state description.

ALLOSTERIC MODULATORS OF METABOTROPIC GLUTAMATE RECEPTORS

Formula (I), and salts thereof, wherein R1, RA2, RA3 and RA4, are defined herein, which have properties for positive allosteric modulation of mGluR-4 receptor sites. Also described are pharmaceutical formulations comprising the compounds of Formula (I) or their salts, and methods of treating Parkinson's disease and related disorders using the same.

ALLOSTERIC MODULATORS OF METABOTROPIC GLUTAMATE RECEPTORS

Disclosed are compounds of Formula (I), and salts thereof, wherein R1, RA2, RA3 and RA4, are defined herein, which have properties for positive allosteric modulation of mGluR-4 receptor sites. Also described are pharmaceutical formulations comprising the compounds of Formula (I) or their salts, and methods of treating Parkinson's disease and related disorders using the same.

Sodium lauryl sulfate-catalyzed oxidative chlorination of aromatic compounds

Chlorination of commercially important aromatic compounds using sodium chloride as chlorine source and sodium periodate as oxidant in acidic medium catalyzed by sodium lauryl sulfate (SLS) led to the chloro-substituted aromatics in good yields and purity. Addition of sodium lauryl sulfate led to increased chlorination rate, better yield, excellent purity, and better quality of end product. The advantages of the present method are greater yield, excellent purity, and shorter reaction time at room temperature. Also dichlorinated product can be obtained by increasing the amount of sodium chloride and sodium periodate at slightly higher temperature (40C).

The use of sodium chlorate/hydrochloric acid mixtures as a novel and selective chlorination agent

Sodium chlorate/hydrochloric acid mixtures were used to chlorinate activated arenes and the α-position of ketones. This chlorination method was used to produce selectively mono-, di-, and trichlorinated compounds by controlling the molarity of sodium chlorate. This reagent proved to be much more efficient and easier to handle than chlorine gas.

Ammonium nickel sulphate mediated nitration of aromatic compounds with nitric acid

Aromatic compounds were efficiently nitrated under mild conditions employing ammonium nickel sulphate and nitric acid as a reagent. This procedure works efficiently at room temperature yielding mononitro derivative in fair to good yield with high regioselectivity.

Mild, efficient and selective nitration of anilides, non-activated and moderately activated aromatic compounds with ammonium molybdate and nitric acid as a new nitrating agent

Ammonium molybdate [Mo(VI)] is operationally simple, environmentally safe and inexpensive reagent. Regioselective nitration of anilides, non-activated and moderately activated aromatic compounds could be afforded by employing ammonium molybdate and nitric acid as mild and effective nitrating agent. This procedure works efficiently under reflux conditions to prepare mononitroderivatives of anilides, non-activated and moderately activated aromatic compounds in good to excellent yield with high regioselectivity.

Oxidative chlorination of various lodoarenes to (dichloroiodo)arenes with chromium(vi) oxide as the oxidant j

Chromium(vi) oxide dissolved in a mixture of acetic acid with concentrated hydrochloric acid converts, at or near room temperature, iodoarenes to (dichloroiodo)arenes, in a very simple and efficient procedure.