54437-69-3

Basic information

• Product Name: N-ethyl-N-phenylbenzenesulfonamide
• Synonyms: N-ethyl-N-phenylbenzenesulfonamide
• CAS NO: 54437-69-3
• Molecular Weight: 261.345
• Mol File: 54437-69-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: N-ethyl-N-phenylbenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-ethyl-N-phenylbenzenesulfonamide(54437-69-3)
• EPA Substance Registry System: N-ethyl-N-phenylbenzenesulfonamide(54437-69-3)

Safety Data

• Hazardous Substances Data: 54437-69-3(Hazardous Substances Data)

Upstream product

• 74-96-4 ethyl bromide 
• 1678-25-7 N-phenylbenzenesulfonamide 
• 4106-18-7 1-(phenylsulfonyl)-1H-benzo[d][1,2,3]triazole 
• 103-69-5 N-ethyl-N-phenylamine 
• 98-09-9 benzenesulfonyl chloride 
• 91-66-7 N,N-diethylaniline 
• 41314-20-9 sodium N-phenylbenzenesulphonamide 

Downstream Products

• 103-69-5 N-ethyl-N-phenylamine 

Relevant articles and documents

Nanosized CdS as a Reusable Photocatalyst: The Study of Different Reaction Pathways between Tertiary Amines and Aryl Sulfonyl Chlorides through Visible-Light-Induced N-Dealkylation and C-H Activation Processes

It has been found that the final products of the reaction of sulfonyl chlorides and tertiary amines in the presence of cadmium sulfide nanoparticles under visible light irradiation are highly dependent on the applied reaction conditions. Interestingly, with the change of a reaction condition, different pathways were conducted (visible-light-induced N-dealkylation or sp3 and sp2 C-H activation) that lead to different products such as secondary amines and various sulfonyl compounds. Remarkably, all of these reactions were performed under visible light irradiation and an air atmosphere without any additive or oxidant in benign solvents or under solvent-free conditions. During this study, the CdS nanoparticles as affordable, heterogeneous, and recyclable photocatalysts were designed, successfully synthesized, and fully characterized and applied for these protocols. During these studies, intermediates resulting from the oxidation of tertiary amines are trapped during the photoinduced electron transfer (PET) process. The reaction was carried out efficiently with a variety of substrates to give the corresponding products at relatively short times in good to excellent yields in parallel with the use of the visible light irradiation as a renewable energy source. Most of these processes are novel or are superior in terms of cost-effectiveness, safety, and simplicity to published reports.

Heterocycles in Organic Synthesis. Part 42. Preparation of Azides, Phthalimides, and Sulphonamides from Primary Amines

N-Alkyl and N-benzyl substituents are displaced from 2,4,6-triphenylpyridinium cations by nucleophilic azide, phthalimide, succinimide, and sulphonamide anions.This enables the conversion of primary alkyl- and benzylamines into azides, and primary (with potential for inversion or labelling) and secondary amines.