A novel copper-catalyzed, hydrazine-free synthesis of N-1 unsubstituted 1H-indazoles using stable guanylhydrazone salts as substrates
Szymon P. Rekowski, Bettina K. Kroener, Deepika Kathuria, Aabid A. Wani, Sumit S. Chourasiya, Jürgen Conrad, Prasad V. Bharatam, Wolfgang Frey, Uwe Beifuß
Topics & Concepts
ChemistryHydrazine (antidepressant)Quantum chemicalCatalysisLigand (biochemistry)CopperBase (topology)HydrazoneCombinatorial chemistryMedicinal chemistryOrganic chemistryMoleculeMathematical analysisChromatographyBiochemistryReceptorMathematicsCatalytic C–H Functionalization MethodsCyclopropane Reaction MechanismsSynthesis and Catalytic Reactions