Copper and Silver Complexes of Tris(triazole)amine and Tris(benzimidazole)amine Ligands: Evidence that Catalysis of an Azide-Alkyne Cycloaddition ("Click") Reaction by a Silver Tris(triazole)amine Complex Arises from Copper Impurities.
Connell, Timothy U.; Schieber, Christine; Silvestri, Ilaria Proietti; White, Jonathan M.; Williams, Spencer J.; Donnelly, Paul S.; Inorganic chemistry 53 (2014) 6503–6511; doi:10.1021/ic5008999

data_4340026
_publ_section_title
;
 Copper and Silver Complexes of Tris(triazole)amine and
 Tris(benzimidazole)amine Ligands: Evidence that Catalysis of an
 Azide-Alkyne Cycloaddition (&quot;Click&quot;) Reaction by a Silver
 Tris(triazole)amine Complex Arises from Copper Impurities.
;
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