123412-33-9

Upstream product

• 90-15-3 α-naphthol 
• 98-68-0 4-methoxy-phenyl-sulphonyl chloride 
• 104-94-9 4-methoxy-aniline 
• 368-91-2 4-methoxybenzene-1-sulfonyl fluoride 

Downstream Products

• 90-15-3 α-naphthol 
• 2459-24-7 methyl 1-naphthoate 
• 2216-69-5 1-Methoxynaphthalene 
• 91-20-3 naphthalene 

Relevant academic research and scientific papers

Application of 1-sulfonyl naphthol derivative in prevention and treatment of plant pathogenic fungi and antibacterial agent

The invention relates to application of a 1-sulfonyl naphthol derivative in prevention and treatment of plant pathogenic fungi and an antibacterial agent, and belongs to the technical field of antibacterial agents. In the application of the 1-sulfonyl nap

Arenesulfonyl Fluoride Synthesis via Copper-Catalyzed Fluorosulfonylation of Arenediazonium Salts

We report herein a general and practical copper-catalyzed fluorosulfonylation reaction of a wide range of abundant arenediazonium salts to smoothly prepare various arenesulfonyl fluorides using the 1,4-diazabicyclo[2.2.2]octane-bis(sulfur dioxide) adduct as a convenient sulfonyl source in combination with KHF2 as an ideal fluorine source and without the need for additional oxidants. Interestingly, the electronic character of the arene ring in the starting arenediazonium salts has a significant impact on the reaction mechanistic pathway.