LMCT enabled photo-decarboxylative CN cross coupling of α, βunsaturated acids with pyrazoles

Key Points

• The research aims to develop an innovative method for synthesizing N-benzoylpyrazoles through C-N cross coupling.
• Utilized oxidative decarboxylative C-N cross coupling with α,β-unsaturated acids and pyrazoles.
• Employed Fe(III)-catalyzed LMCT for effective decarboxylation.
• Experimental conditions focused on optimizing the reaction pathway.
• Successfully synthesized N-benzoylpyrazoles from α,β-unsaturated acids.
• Demonstrated efficient decarboxylation leading to higher yields of the desired compounds.