The synthesis of enantiomerically pure iodoarenes and their application
to the α-oxysulfonylation of propiophenone, and the lactonization
of 5-oxo-5-phenylpentanoic acid using MCPBA as stoichiometric oxidant
are reported to give useful synthetic intermediates in good yields
and moderate enantioselectivities.
hypervalent iodine reagents - organocatalysis - oxidation - stereoselective synthesis