72973-25-2

Upstream product

• 1122-58-3 dmap 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 68-34-8 phenyl toluenesulfonamide 
• 640-60-8 toluene-4-sulfonic acid phenyl ester 
• 7385-85-5 naphthalen-2-yl tosylate 
• 68211-49-4 1-naphthyl tosylate 
• 1153-45-3 4-nitrophenyl 4-methylbenzenesulfonate 
• 773872-07-4 4-(hydroxymethyl)-2-methoxyphenyl 4-methylbenzenesulfonate 
• 1146-43-6 N-(4-hydroxyphenyl)-4-methylbenzenesulfonamide 
• 2431-75-6 isoamyl tosylate 
• 778-28-9 butyl para-toluenesulfonate 
• 1576-37-0 N-benzyl-p-toluenesulfonamide 
• 734-25-8 N-(4-nitrophenyl)-4-methylbenzenesulfonamide 
• 111271-79-5 N-(4-nitrophenyl)-di(p-toluenesulfonyl)amine 
• 2903-34-6 4-methyl-N-(4-chlorophenyl)benzenesulfonamide 
• 599-86-0 4-methyl-N-(4-methylphenyl)benzenesulfonamide 

Relevant academic research and scientific papers

Tosylation and Dansylation of Tyrosine Residues of Proteins with 1-Arylsulphonyl-4-dimethylaminopyridinium Salts

1-Tosyl- and 1-dansyl-4-dimethylaminopyridinium chlorides are easily prepared and may react selectively with tyrosine residues of proteins in aqueous media, leading to stable O-arylsulphonates.

Collisionally activated dissociation of N-acylpyridinium cations

Relative fragmentation energies of a variety of N-acylpyridinium cations have been measured in the gas phase by electrospray ionization (ESI) Fourier transform ion cyclotron resonance mass spectrometry (FTICRMS). N-Aroyl- and N-heteroaroyl-pyridinium cati

Sulfonyl fluoride-based prosthetic compounds as potential 18F labelling agents

Nucleophilic incorporation of [18F]F- under aqueous conditions holds several advantages in radiopharmaceutical development, especially with the advent of complex biological pharmacophores. Sulfonyl fluorides can be prepared in water