2621-62-7

Basic information

• Product Name: 2',5'-DICHLOROACETANILIDE
• Synonyms: 2',5'-DICHLOROACETANILIDE;2,5-dichloracetanilid;2’,5’-dichloro-acetanilid;Acetanilide,2’,5’-dichloro-;n-(2,5-dichlorophenyl)-acetamid;n-(2,5-dichlorophenyl)acetamide;N-(2,5-dichlorophenyl)-Acetamide;2-(2,5-dichlorophenyl)acetamide
• CAS NO: 2621-62-7
• Molecular Formula: C₈H₇Cl₂NO
• Molecular Weight: 204.05
• EINECS: 220-062-4
• Mol File: 2621-62-7.mol
• Article Data: 6

Chemical Properties

• Melting Point: 135 °C
• Boiling Point: 346.2°Cat760mmHg
• Flash Point: 163.2°C
• Appearance: /
• Density: 1.2748 (rough estimate)
• Refractive Index: 1.5500 (estimate)
• CAS DataBase Reference: 2',5'-DICHLOROACETANILIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 2',5'-DICHLOROACETANILIDE(2621-62-7)
• EPA Substance Registry System: 2',5'-DICHLOROACETANILIDE(2621-62-7)

Safety Data

• RTECS: AE1965000
• Hazardous Substances Data: 2621-62-7(Hazardous Substances Data)

Usage

General Description

2',5'-Dichloroacetanilide is a type of organic compound, specifically an aromatic amine that belongs to the class of organic compounds known as dichlorobenzenes. These are organochlorine compounds that contain exactly two chlorine atoms attached to a benzene moiety. The compound is characterized by the presence of two chloro groups and an acetanilide group. Acetanilides are aromatic acyclic compounds that are structurally characterized by an acetamide group that replaces a hydrogen atom of a benzene ring. This specific compound is considered toxic and is usually utilized in controlled laboratory settings under safety measures. Its applications are primarily in scientific research and experimentation.

Upstream product

• 95-82-9 2,5 dichloroaniline 
• 108-24-7 acetic anhydride 
• 29551-86-8 N-chloro-m-chloroacetanilide 
• 64-19-7 acetic acid 
• 533-17-5 N-(2-chlorophenyl)acetamide 
• 3032-32-4 3,6-dichloroanthranilic acid 
• 588-07-8 3-Chloroacetanilide 
• 75-36-5 acetyl chloride 

Downstream Products

• 5392-82-5 2,5-dichlorophenylisocyanate 
• 15990-03-1 2,2'-Dinitro-3,3',6,6'-tetrachlorazobenzol 
• 314751-38-7 N,N'-diacetyl-2,5-dichloro-1,4-phenylenediamine 
• 20103-09-7 2,5-dichloro-1,4-phenylenediamine 
• 34283-94-8 2,3,5-trichloronitrobenzene 
• 24311-36-2 2-chloro-5-methoxy-4-nitro-aniline 
• 40157-48-0 2-nitro-3,4,6-trichloroaniline 
• 37138-82-2 2-methoxy-3,5-dichloronitrobenzene 
• 65510-38-5 acetic acid-(2,3,6-trichloro-anilide) 
• 89978-25-6 4,7-dichloro-2-methyl-benzothiazole 
• 105911-99-7 5,8-dichloro-3-(2,5-dichloro-phenyl)-1H-quinazoline-2,4-dione 
• 3032-32-4 3,6-dichloroanthranilic acid 
• 23627-24-9 N-(2,4,5-trichlorophenyl)acetamide 
• 19368-22-0 N-(2,5-dichloro-phenyl)-phthalamic acid 

Relevant articles and documents

Chemoselective reduction of nitroarenes, N-acetylation of arylamines, and one-pot reductive acetylation of nitroarenes using carbon-supported palladium catalytic system in water

Developing and/or modifying fundamental chemical reactions using chemical industry-favorite heterogeneous recoverable catalytic systems in the water solvent is very important. In this paper, we developed convenient, green, and efficient approaches for the chemoselective reduction of nitroarenes, N-acetylation of arylamines, and one-pot reductive acetylation of nitroarenes in the presence of the recoverable heterogeneous carbon-supported palladium (Pd/C) catalytic system in water. The utilize of the simple, effective, and recoverable catalyst and also using of water as an entirely green solvent along with relatively short reaction times and good-to-excellent yields of the desired products are some of the noticeable features of the presented synthetic protocols. Graphic abstract: [Figure not available: see fulltext.].

Complementary Site-Selective Halogenation of Nitrogen-Containing (Hetero)Aromatics with Superacids

Site-selective functionalization of arenes that is complementary to classical aromatic substitution reactions remains a long-standing quest in organic synthesis. Exploiting the generation of halenium ion through oxidative process and the protonation of the nitrogen containing function in HF/SbF5, the chlorination and iodination of classically inert Csp2?H bonds of aromatic amines occurs. Furthermore, the superacid-promoted (poly)protonation of the molecules acts as a protection, favoring the late-stage selective halogenation of natural alkaloids and active pharmaceutical ingredients.

L-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate (supported on silica gel) as a new and efficient catalyst for acylation of alcohols, phenols and amines under solvent-free conditions

In the present work, L-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate, supported on silica gel was prepared and characterized by Mass spectroscopy, 1H NMR, 13CNMR, FT IR and elemental analysis (CHN) methods. This heterogenized catalyst can be used as an efficient catalyst for the acylation of alcohols, phenols, and amines with acetic anhydride under mild and solvent-free conditions. Simple work-up, stability of the catalyst, nontoxicity and good to high yields are the advantages of this work.