SYNTHESIS OF A 1,2,3-TRIAZOLE-CONTAINING MACROCYCLE BASEDON THE "CLICK CHEMISTRY" REACTION AND ANALYSISOF ITS PLANAR CHIRALITY USING NMR AND DFT CALCULATIONS: DOI: Https: doi.Org 10.17721 1728-2209.2020.1(57).14. Вісник: Хімія 2026, 57 (1), 55-61.