6419-71-2

Basic information

• Product Name: Benzenesulfonamide, 4-chloro-N,N-diethyl-
• CAS NO: 6419-71-2
• Molecular Formula: C10H14ClNO2S
• Molecular Weight: 247.746
• Mol File: 6419-71-2.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, 4-chloro-N,N-diethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, 4-chloro-N,N-diethyl-(6419-71-2)
• EPA Substance Registry System: Benzenesulfonamide, 4-chloro-N,N-diethyl-(6419-71-2)

Safety Data

• Hazardous Substances Data: 6419-71-2(Hazardous Substances Data)

Upstream product

• 98-60-2 4-chlorobenzenesulfonyl chloride 
• 109-89-7 diethylamine 
• 52010-59-0 1-(4-chlorophenyl)-3,3-diethyltriaz-1-ene 
• 106-47-8 4-chloro-aniline 
• 121-44-8 triethylamine 
• 14752-66-0 sodium p-chlorobenzenesulphinate 
• 617-84-5 N-formyldiethylamine 
• 106-54-7 p-Chlorothiophenol 
• 26760-21-4 methyl p-chlorobenzenesulphinate 
• 1017238-74-2 N-(4-chlorophenylsulfinyl)-N,N-diethylamine 

Downstream Products

• 25837-36-9 4,N,N-triethylbenzenesulfonamide 
• 1709-50-8 N,N-diethylbenzenesulfonamide 
• 53999-71-6 N,N,N',N'-Tetraaethylbiphenyl-4,4'-disulfonamid 

Relevant articles and documents

Eosin Y-Sensitized Photocatalytic Reaction of Tertiary Aliphatic Amines with Arenesulfonyl Chlorides under Visible-Light Irradiation

A mild, practical, and environmentally friendly route to vinyl sulfones and sulfonamides has been developed based on the reaction of aliphatic amines with arenesulfonyl chlorides in the presence of eosin Y as a photocatalyst under visible light. The method permits the selective formation of vinyl sulfones or sulfonamides, depending on the oxidation environment and solvent. A wide range of products were obtained in moderate to good yields under the optimized conditions.

Synthesis of sulfonamides: Via copper-catalyzed oxidative C-N bond cleavage of tertiary amines

A copper-catalyzed coupling reaction of sulfonyl chlorides with tertiary amines via the oxidative C-N bond cleavage of tertiary amines was developed. Sulfonamides were synthesized using this strategy in moderate to good yields. The reaction was applicable to various tertiary amines, as well as sulfonyl chlorides.

Copper-mediated S-N formation via an oxygen-activated radical process: A new synthesis method for sulfonamides

Copper-mediated direct S-N formation using readily available starting materials via an oxygen-activated radical process has been developed. This method provides a novel and direct approach for synthesis of sulfonamides under air conditions. the Partner Organisations 2014.