Article Dans Une Revue European Journal of Inorganic Chemistry Année : 2016

Scorpionate Hydrotris(indazolyl)borate Ligands as Tripodal Platforms for Surface-Mounted Molecular Gears and Motors

Claire Kammerer
Gwénaël Rapenne

Résumé

This microreview describes the use of scorpionate hydrotris(indazolyl)borate ligands to build structurally rigid bifunctional surface-mounted molecular gears or motors. The article starts with the synthesis of 6-functionalized indazoles and their corresponding scorpionate tris(indazolyl)borate tripodal ligands. Thioether groups allow the tripodal anchoring of such ligands on metallic surfaces, whereas ester functions enable anchoring on insulating surfaces. Finally, we present their coordination to ruthenium penta(aryl)cyclopentadienyl fragments for the preparation of prototypes of molecular gears and motors. The synthesis of the tetraferrocenylruthenium complex, a molecular motor that has been shown to exhibit controlled clockwise or anticlockwise unidirectional rotation, is also detailed.

HAL

Est décrite par hal-01717633 Autre Gwénaël Rapenne, Claire Kammerer. Cover Picture: The Significance of Scorpionate Ligands 50 Years On (Eur. J. Inorg. Chem. 15–16/2016). 2016, pp.2202. ⟨10.1002/ejic.201670151⟩. ⟨hal-01717633⟩

HAL

Est décrite par hal-01717635 Autre Claire Kammerer, Gwénaël Rapenne. Scorpionate Hydrotris(indazolyl)borate Ligands as Tripodal Platforms for Surface-Mounted Molecular Gears and Motors. 2016, pp.2203. ⟨10.1002/ejic.201600491⟩. ⟨hal-01717635⟩

Dates et versions

hal-01717634 , version 1 (26-02-2018)

Identifiants

Citer

Claire Kammerer, Gwénaël Rapenne. Scorpionate Hydrotris(indazolyl)borate Ligands as Tripodal Platforms for Surface-Mounted Molecular Gears and Motors. European Journal of Inorganic Chemistry, 2016, 2016 (15-16), pp.2214-2226. ⟨10.1002/ejic.201501222⟩. ⟨hal-01717634⟩
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