Synfacts, Table of Contents Synfacts 2023; 19(09): 0952DOI: 10.1055/s-0042-1752748 Peptide Chemistry Cu-Catalyzed γ-Addition to Form Unnatural Amino Acid Bearing Allene UnitsContributor(s): Hisashi Yamamoto , Tomohiro HattoriRecommend Article Abstract Buy ArticleKey words Key wordscopper catalysis - 1-alkynyl ketimines - cyanoacetates Full Text