SEARCH Articles Figures Tables Allyl rearrangement Allylic ammonium ylides Allylic ammonium ylides rearrangement Allylic rearrangement Allylic ylides, rearrangement Ammonium ylide Ammonium ylide rearrangement Ammonium ylides Ammonium ylides rearrangement Rearrangement of ammonium ylides Sulfonium Sulfonium rearrangement Sulfonium ylide Sulfonium ylides Ylide rearrangement Ylides rearrangement