304667-90-1

Upstream product

• 7745-91-7 3-bromo-4-methylaniline 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 916905-30-1 N-(2-bromoethyl)-N-(3-bromo-4-methylphenyl)-4-methylbenzenesulfonamide 
• 916905-31-2 N-(3-bromo-4-methylphenyl)-N-(3-bromopropyl)-4-methylbenzenesulfonamide 
• 916905-32-3 N-(4-bromobutyl)-N-(3-bromo-4-methylphenyl)-4-methylbenzenesulfonamide 

Relevant academic research and scientific papers

Synthesis of polycyclic benzonitriles via a one-pot aryl alkylation/cyanation reaction

A norbornene-mediated palladium-catalyzed tandem alkylation/cyanation sequence is described in which an alkyl-aryl bond and a nitrile-aryl bond are formed in one pot. A variety of sterically hindered, five-, six-, and seven-membered ring benzonitriles wer