Fig. 1: Regionally selective azide–alkyne cycloaddition reaction driven by assembly.
From: Assembly drives regioselective azide-alkyne cycloaddition reaction

a Chemical structures of Nap-FFK-Azi, Nap-FFG-Alk and Nap-FFK-Tria-GFF-Nap. b Diagram of the regionally selective azide–alkyne cycloaddition reaction driven by assembly. c Schematic illustration of the regionally selective azide–alkyne cycloaddition reaction driven by assembly.