14667-95-9

Basic information

• Product Name: N-[bis(dimethylamino)methylene]benzenesulfonamide
• Synonyms: N-[bis(dimethylamino)methylene]benzenesulfonamide
• CAS NO: 14667-95-9
• Molecular Weight: 255.341
• Mol File: 14667-95-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: N-[bis(dimethylamino)methylene]benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-[bis(dimethylamino)methylene]benzenesulfonamide(14667-95-9)
• EPA Substance Registry System: N-[bis(dimethylamino)methylene]benzenesulfonamide(14667-95-9)

Safety Data

• Hazardous Substances Data: 14667-95-9(Hazardous Substances Data)

Upstream product

• 938-10-3 phenylsulfonyl azide 
• 2782-91-4 1,1,3,3-tetramethyl-2-thiourea 
• 98-10-2 benzenesulfonamide 
• 632-22-4 tetramethylurea 
• 98-09-9 benzenesulfonyl chloride 
• 80-70-6 N,N,N',N'-tetramethylguanidine 

Relevant articles and documents

Novel coupling reaction between sulfonyl azide and N,N,N',N'-tetramethylthiourea

The synthesis of sulfonylguanidines from N,N,N',N'-tetramethylthiourea and sulfonyl azides is described. This method serves as an alternative route for generating sulfonylguanidines via the use of stable starting materials.

N -Sulfonyl acetylketenimine as a highly reactive intermediate for the synthesis of N -sulfonyl amidines

A highly reactive intermediate N-sulfonyl acetylketenimine was generated from a 3-butyn-2-one participating CuAAC/ring-opening method. Its high reactivity due to bearing two EWGs allowed us to offer the first example of a reaction between ketenimine and amide to synthesize N-sulfonyl amidines efficiently.