SEARCH Articles Figures Tables Claisen rearrangement Johnson ortho-ester Fries rearrangement ortho/para selectivity Johnson ortho ester rearrangement Johnson ortho ester rearrangement allyl alcohols Johnson ortho ester rearrangement remote stereocontrol Ortho ester Claisen rearrangement Ortho ester rearrangement Ortho substitution rearrangement Ortho-Claisen rearrangement Ortho-regioselective Fries rearrangement Ortho/para ratio Fries rearrangement Photochemical Ortho Rearrangements Rearrangements anionic ortho Fries Rearrangements, Claisen ortho ester variant Rearrangements, Claisen with ortho acetate