70049-77-3

Hazard Information

Questions And Answer

• Synthesis

  Using p-chlorobenzoic acid as a starting material, in the presence of a sulfonating agent and a catalyst, it reacts with chlorosulfonic acid to obtain 4-chloro-3-sulfonylchlorobenzoic acid, which then reacts with ammonia to obtain 4-chloro-3-sulfonamidobenzoic acid. Acyl chloride reaction with thionyl chloride yields 4-Chloro-3-sulfamoylbenzoyl chloride. The synthetic route is shown below:

  

  ;

Spectrum Detail

Supplier

Related Products