One-Pot, Metal-Free Synthesis of Phenols from Arylboronic Acids and Subsequent Conversion with N -Hydroxyphthalimide Esters

A one-pot synthesis of phenyl esters between N-hydroxy-phthalimide (NHP) esters derived from carboxylic acid and arylboronic acids is developed. This tandem reaction underwent mild conditions with a broad range of substrates scope (up to 27 examples) in good to excellent yields (up to 93% yield). The reaction can be easily scaled up, which thus pave the way for further applications in late-stage modification.