Synfacts, Table of Contents Synfacts 2014; 10(2): 0139DOI: 10.1055/s-0033-1340653 Synthesis of Heterocycles © Georg Thieme Verlag Stuttgart · New YorkSynthesis of Piperazines via Gold-Catalyzed Cyclization of Propynyl DiaminesContributor(s): Victor Snieckus , Wenhua Jiao (Pfizer)Recommend Article Abstract Buy ArticleKey words Key wordspiperazines - gold catalysis - cyclic sulfamidates Full Text