Dehydrogenative cycloisomerization-arylation reaction of N-propargyl carboxamides by iodine(III)-catalysis using activated sulfoxide

Key Points

• The aim is to develop a new dehydrogenative cycloisomerization-arylation reaction for N-propargyl carboxamides.
• Utilized hypervalent iodine(III)-catalysis for reaction
• Involved N-propargyl carboxamides and aromatic compounds
• Implemented sulfonyl chloride and sulfoxide as reaction components
• The reaction provides a more efficient synthetic approach compared to conventional methodologies.