Synfacts, Table of Contents Synfacts 2019; 15(01): 0076DOI: 10.1055/s-0037-1611159 Polymer-Supported Synthesis © Georg Thieme Verlag Stuttgart · New York Graphene Oxide Catalyzed Synthesis of Spiropyrrolizines Contributor(s): Yasuhiro Uozumi , Shiguang Pan Recommend Article Abstract Buy Article Key words Key wordsgraphene oxide - azomethine ylides - 1,3-dipolar cycloaddition - pyrrolizidines - heterogeneous catalysis Full Text