Docker, Andrew; Bunchuay, Thanthapatra; Ahrens, Michael; Martinez-Martinez, Antonio J.; Beer, Paul D. published their research in Chemistry – A European Journal in 2021. The article was titled 《Chalcogen Bonding Ion-Pair Cryptand Host Discrimination of Potassium Halide Salts》.Name: Tris((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)amine The article contains the following contents:
A series of chalcogen, halogen and hydrogen bonding heteroditopic macrobicyclic cryptands are reported and their potassium halide ion-pair recognition properties investigated. Saliently, the co-bound potassium cation was determined to be crucial in switching on the bromide and iodide recognition properties of the resp. cryptand receptor. Importantly, the nature of the sigma-hole mediated interaction employed in the anion recognition component is demonstrated to significantly augment the ion-pair binding behavior, markedly so for the halogen bonding analog. Most notably the incorporation of a chelating chalcogen bonding donor motif significantly improves the selectivity towards KBr over KI, relative to halogen and hydrogen bonding analogs. In the experiment, the researchers used Tris((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)amine(cas: 510758-28-8Name: Tris((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)amine)
Tris((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)amine(cas: 510758-28-8) can stabilizes Cu(I) towards disproportionation and oxidation thus enhancing its catalytic effect in the azide-acetylene cycloaddition.Name: Tris((1-benzyl-1H-1,2,3-triazol-4-yl)methyl)aminePolytriazolylamines were synthesized by the copper(I)-catalyzed ligation of azides and alkynes.
Referemce:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics