SEARCH Articles Figures Tables Allyl rearrangement Allylic ammonium ylides Allylic ammonium ylides rearrangement Allylic rearrangement Allylic ylides, rearrangement Allylic ylides, sigmatropic rearrangement Ammonium ylide Ammonium ylide rearrangement Ammonium ylides Ammonium ylides rearrangement Ammonium ylides, -sigmatropic Sigmatropic -rearrangements rearrangement Sigmatropic rearrangement allylic ammonium ylide Sigmatropic rearrangement allylic ammonium ylide Sigmatropic rearrangements of allyl ammonium ylides Ylide rearrangement Ylides ammonium, -sigmatropic rearrangement Ylides rearrangement Ylides sigmatropic rearrangement