84195-17-5

Upstream product

• 473-34-7 N,N-dichloro-p-toluenesulfonamide 
• 85-01-8 phenanthrene 
• 127-65-1 chloroamine-T 
• 84195-16-4 9-Chloro-10-(N-chloro-p-toluenesulfonamido)-9,10-dihydrophenanthrene 

Downstream Products

• 60883-95-6 4-methyl-N-(phenanthren-9-yl)benzenesulfonamide 
• 60883-97-8 1a,9b-dihydro-1-<(4-methylphenyl)sulfonyl>-1H-phenanthro<9,10-b>azirine 

Relevant academic research and scientific papers

A versatile metal-free intermolecular aminochlorination of alkenes

New reaction conditions for the rapid and productive intermolecular aminochlorination reaction of alkenes using a combination of chloramine-T and a Br?nstedt acid are described. Upon simple protonation of chloramine-T, conditions for a mild and selective aminochlorination are obtained. In addition, the reaction can proceed to form either of the two possible regioisomers, depending on whether a stoichiometric amount of such an acid activator or acetic acid is used as solvent. The reaction is operative for all different classes of alkenes. A total of over 50 examples is presented to illustrate this concept.