A caged tris(2-pyridylmethyl)amine ligand equipped with a C triazole –H hydrogen bonding cavity

Gege Qiu (1) , Donglin Diao (1) , Leo Chaussy (1) , Sabine Michaud-Chevallier (1) , A. Jalila Simaan (1) , Paola Nava (1) , Alexandre Martinez (1) , Cédric Colomban (1)

1 ISM2 - Institut des Sciences Moléculaires de Marseille

A capped bioinspired ligand built from a tris(2-pyridyl-methyl)amine (TPA) unit and surmounted by a triazole-based intramolecular H-bonding secondary sphere was prepared. The resulting cage provides a well-defined cavity combining the hydrophobic nature with H-bonding properties. Its coordinating properties were explored using Zn(II) and Cu(II) metal ions.

Domaines: Chimie de coordination; Chimie

Gege Qiu, Donglin Diao, Leo Chaussy, Sabine Michaud-Chevallier, A. Jalila Simaan, et al.. A caged tris(2-pyridylmethyl)amine ligand equipped with a C triazole –H hydrogen bonding cavity. Dalton Transactions, 2022, 51 (28), pp.10702-10706. ⟨10.1039/d2dt00607c⟩. ⟨hal-03789423⟩