Organocatalytic Strategy for a Formal 1,6-Conjugate Hydroxylation.

Thanks to the versatile vinylogous hexafluoro iso -propyl acrylate molecular platforms, a regio- and enantioselective sulfa-Michael reaction was achieved upon organocatalytic conditions, allowing the subsequent amidation, one-pot oxidation, and Mislow-Bravermann-Evans [2,3]-sigmatropic rearrangement along with a 1,3-chirality transfer, leading eventually to a formal asymmetric 1,6-hydroxylation sequence.