14674-40-9

Basic information

• Product Name: Benzenesulfonamide, N-[[4-(dimethylamino)phenyl]methylene]-4-methyl-
• CAS NO: 14674-40-9
• Molecular Formula: C16H18N2O2S
• Molecular Weight: 302.397
• Mol File: 14674-40-9.mol
• Article Data: 14

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, N-[[4-(dimethylamino)phenyl]methylene]-4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, N-[[4-(dimethylamino)phenyl]methylene]-4-methyl-(14674-40-9)
• EPA Substance Registry System: Benzenesulfonamide, N-[[4-(dimethylamino)phenyl]methylene]-4-methyl-(14674-40-9)

Safety Data

• Hazardous Substances Data: 14674-40-9(Hazardous Substances Data)

Upstream product

• 473-34-7 N,N-dichloro-p-toluenesulfonamide 
• 57806-78-7 p-dimethylamino-1-(dichloromethyl)benzene 
• 63609-88-1 9-fluorenethione S-p-toluenesulfomimide 
• 2143-98-8 C₁₈H₂₂N₄ 
• 70-55-3 toluene-4-sulfonamide 
• 100-10-7 4-dimethylamino-benzaldehyde 
• 62486-35-5 Te,Te-di(p-methoxyphenyl)-N-(p-tolylsulfonyl)tellurimide 
• 4083-64-1 Tosyl isocyanate 
• 52867-19-3 diphenyl-N-(p-toluenesulfonyl)selenimide 

Relevant articles and documents

NHC ligand-enabled Ni-catalyzed reductive coupling of alkynes and imines using isopropanol as a reductant

A nickel-catalyzed reductive coupling of alkynes and imines using readily available isopropanol as the reducing agent was developed. The use of a sterically bulky and electron-rich carbene ligand (AnIPr) significantly promotes the reaction, providing various multi-substituted allylic amines in 23-89% yield and the corresponding chiral ligand (AnIPr-3) can afford the products in 51-95% ee.

Synthesis of N-Sulfonyl Arylaldimines Developed by Retesting an Old Process

By simply heating the mixture of an arylaldehyde and a sulfonylisocyanate in a solvent or in neat form under catalyst- and additive-free conditions, the desired N-sulfonylimine was produced with the release of carbon dioxide. The method is characterized b

Hydrocyanation of sulfonylimines using potassium hexacyanoferrate(II) as an eco-friendly cyanide source

An efficient and eco-friendly method for hydrocyanation of sulfonylimines via one-pot two-step procedure using potassium hexacyanoferrate(II) as a cyanide source, benzoyl chloride as a promoter, and potassium carbonate as a base is described. This protocol has the features of using nontoxic, nonvolatile and inexpensive cyanide source, high yield, and simple work-up procedure.