Copper-Catalyzed/Hypervalent Iodine-Mediated Functionalization of Unactivated Compounds

The functionalization of unactivated substrates through the combination copper catalysts and hypervalent iodine reagents represents a versatile tool in organic synthesis to access various classes compounds. derivatives can be used simply as oxidizing agents regenerate catalytic species or they associate starting material. In this review, special attention will paid methodologies which provide introduction nucleophiles into reagent by use suitable benziodoxol(on)es iodonium salts. Many reactions concern C- N-arylations, but may also involve formation different carbon–carbon carbon–nitrogen bonds, carbon–oxygen well carbon–halogen carbon–phosphorus bonds.