SEARCH Articles Figures Tables Woodward-Hoffmann rules for sigmatropic rearrangements [Publishers Imprint] See Also: Woodward-Hoffmann rules for sigmatropic rearrangements Woodward-Hoffmann rules for sigmatropic rearrangements Woodward-Hoffmann rules for sigmatropic rearrangements Woodward-Hoffmann rules for sigmatropic rearrangements