Synfacts, Table of Contents Synfacts 2025; 21(12): 1271DOI: 10.1055/a-2720-8047 Peptide Chemistry Claisen Rearrangement for the Synthesis of γ,δ-Unsaturated Amino Acid Esters Authors Contributor(s): Hisashi Yamamoto Isai Ramakrishna Recommend Article Abstract Keywords Keywordsγ,δ-unsaturated amino acids - Claisen rearrangement - ZnCl2 Full Text