Ireland–Claisen rearrangement
The Ireland–Claisen rearrangement is a chemical reaction of an allylic ester with strong base to give an γ,δ-unsaturated carboxylic acid.
Several reviews have been published.Mechanism
The Ireland–Claisen rearrangement is a type of Claisen rearrangement. The mechanism is therefore a concerted sigmatropic rearrangement|-sigmatropic rearrangement which according to the Woodward–Hoffmann rules show a concerted, suprafacial, pericyclic reaction pathway.
