Synfacts, Table of Contents Synfacts 2019; 15(03): 0232DOI: 10.1055/s-0037-1612130 Synthesis of Heterocycles © Georg Thieme Verlag Stuttgart · New YorkCycloaddition Reaction of Alkynyltrifluoroborates with Azetidinones and OxetanonesContributor(s): Victor Snieckus , Andy Tsai (Pfizer)Recommend Article Abstract Buy ArticleKey words Key wordsnickel catalysis - alkynyltrifluoroborates - cycloaddition - dihydropyridinone - dihydropyranone Full Text