Extended Data Fig. 4: Substrate scope of Cug/PCN-catalysed cross-coupling and cycloaddition.

Product isolated yields obtained in Cug/PCN-catalysed C–N (52–72) and C–O bond formations (73–82). Products yields for Cug/PCN-catalysed azide–alkyne cycloadditions (83–90) determined by gas chromatography.