Synthesis of perfluoroalkoxylated (hetero)arenes (Ar–ORF) from readily available perfluoroalkyl iodides (RF–I) through photocatalytic selective O–RF bond formation.
Non-symmetric 1,3-substituted imidazopyridin-2-ones are a common structural scaffold found among many biologically active molecules. Herein we report an efficient, mild, and transition-metal free C-H amidation strategy to access such a pyrido-fused cyclic urea framework in good yields and with a broad functional group tolerance.
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