SEARCH Articles Figures Tables Acetals rearrangement Acetic acid, a-allyloxyesters, Wittig rearrangement Acetic acid, a-allyloxyesters, Wittig rearrangement 8-phenylmenthyl ester Acetic acid, a-allyloxyesters, Wittig rearrangement zirconium enolates WITTIG Rearrangement