27573-55-3

Upstream product

• 358-23-6 trifluoromethylsulfonic anhydride 
• 719-59-5 5-chloro-2-aminobenzophenone 
• 201230-82-2 carbon monoxide 
• 98-80-6 phenylboronic acid 

Downstream Products

• 951780-56-6 N-[2-[1-dimethylhydrazono-1-phenyl]methyl-4-chlorophenyl]-trifluoromethanesulfonamide 
• 880471-74-9 C₂₃H₁₄ClF₉N₂O₃S 
• 1208307-65-6 C₂₁H₁₇ClF₃N₃O₂S 
• 1022-13-5 5-chloro-2-(methylamino)benzophenone 
• 880472-69-5 syn(Z)-N-[4-chloro-2-(ethoxyiminophenylmethyl)phenyl]trifluoromethanesulfonamide 
• 880473-83-6 C₂₁H₁₄Cl₃F₃N₂O₃S 

Relevant academic research and scientific papers

Denitrogenative Suzuki and carbonylative Suzuki coupling reactions of benzotriazoles with boronic acids

Unprecedented palladium-catalyzed denitrogenative Suzuki and carbonylative Suzuki coupling reactions of benzotriazoles with boronic acids have been realized, which afforded structurally diverse ortho-amino-substituted biaryl and biaryl ketone derivatives. The key to this success is due to the development of a rationally designed strategy to achieve the ring opening of benzotriazoles with a synergistic activating-stabilizing effect, which enables the in situ generation of the corresponding ortho-amino-arenediazonium species. The present work opens up a new avenue to utilize benzotriazoles as synthetic equivalents of ortho-amino-arenediazoniums, which otherwise could not be directly accessed by existing synthetic methods.

Control of parasites in animals by the use of novel trifluoromethanesulfonanilide oxime ether derivatives

Novel trifluoromethanesulfonanilide oxime ether compounds useful for controlling endo and/or ectoparasites in the environment are provided, together with methods of making the same, and methods of using the inventive compounds to treat parasite infestations in vivo or ex vivo.