93646-27-6

Basic information

• Product Name: N-(2,4-DICHLOROPHENYL)-N-METHYLACETAMIDE
• Synonyms: N-(2,4-DICHLOROPHENYL)-N-METHYLACETAMIDE;N-Acetyl-N-methyl-2,4-chloroaniline, 2',4'-Dichloro-N-methylacetanilide
• CAS NO: 93646-27-6
• Molecular Formula: C9H9Cl2NO
• Molecular Weight: 218.07986
• Mol File: 93646-27-6.mol
• Article Data: 1

Chemical Properties

• Melting Point: 85-88°C
• Appearance: /
• CAS DataBase Reference: N-(2,4-DICHLOROPHENYL)-N-METHYLACETAMIDE(CAS DataBase Reference)
• NIST Chemistry Reference: N-(2,4-DICHLOROPHENYL)-N-METHYLACETAMIDE(93646-27-6)
• EPA Substance Registry System: N-(2,4-DICHLOROPHENYL)-N-METHYLACETAMIDE(93646-27-6)

Safety Data

• Hazardous Substances Data: 93646-27-6(Hazardous Substances Data)

Upstream product

• 35113-88-3 N-methyl-2,4-dichloro-aniline 
• 108-24-7 acetic anhydride 
• 554-00-7 2,4-Dichloroaniline 
• 4243-17-8 2,4-dichloro-N-methyl-N-nitroso-aniline 

Relevant articles and documents

Photoinduced Cyclizations of Mono- and Dianions of N-Acyl-o-chloroanilines and N-Acyl-o-chlorobenzylamines as General Methods for the Synthesis of Oxindoles and 1,4-Dihydro-3(2H)-isoquinolinones

Formation of the monoanions of a series of N-acyl-N-alkyl-o-chloroanilines by means of LDA in THF followed by irradiation with near-UV light affords 1,3-dialkyloxindoles in good yields.Similar photoinduced cyclizations of dianions derived from N-acyl-o-chloroanilines leads to 3-alkyloxindoles.Photocyclizations of mono- and dianion prepared from α,β-unsaturated o-haloanilides proceed to form 3-alkylideneoxindoles.Carbanions derived from N-acyl-o-chlorobenzylamines also undergo photoassisted ring closure to afford 1,4-dihydro-3(2H)-isoquinolinones.The influence of near-UV light and the effect of inhibitors implicate a radical-chain mechanism as the major reaction pathway in this convenient new method for oxindole and isoquinolinone synthesis.