A Highly Efficient Synthesis of Sulphonamide Derivatives in the Presence of N-Methyl-2-pyrrolidone
摘要:
The sulphonamide derivatives are synthesized by two component condensation of alkyl bromide and sodium arylsulphonamide using N-methyl-2-pyrrolidone (NMP) as a reaction medium. This method results in high yields without the formation of unwanted side products, and expanding substrate scopes.