Falcarindiol ( ) is a low-abundance, natural component of carrot root tissue, occurring at levels of 50 -120 mg per kg of wet weight (i.e. 50-120 ppm). A 1,3-diyne, it contains two internal alkyne moieties, 1,2 thus providing two sites for azide addition via RuAAC. Because the regiochemistry of azide addition can differ at each moiety, there are eight possible triazole derivatives of falcarindiol for each azide tested: four are mono-triazole derivatives (6) and four are di-triazoles derivatives (7). We observed expected falcarindiol-derived triazoles 6