Abstract
AbstractWe describe a highly efficient route for the sulfonylation (C‐SO2) of various halo arenes, boronic acids, and aromatic diazonium salt through a cross‐coupling reaction. The protocol incorporates the efficient use of Cu(OAc)2/K2CO3 and N‐Hydoxy aryl sulfonamide as an aryl sulfone surrogate. Various substrates and functional groups were well tolerated in this reaction system.
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