Strategic Stereoselective Halogen (F, Cl) Insertion: A Tool to Enhance Supramolecular Properties in Polyols

Céline Sperandio (1) , Guilhem Quintard (2) , Jean-Valère Naubron (3) , Michel Giorgi (3) , Mehdi Yemloul (1) , Jean-Luc Parrain (1) , Jean Rodriguez (1) , Adrien Quintard (1)

1 ISM2 - Institut des Sciences Moléculaires de Marseille
2 INSA Lyon - Institut National des Sciences Appliquées de Lyon
3 AMU SPEC - Spectropôle - Aix Marseille Université

To improve the supramolecular properties of organic compounds, chemists continuously need to identify new tools. Herein, the influence of the stereoselective insertion of halogen atoms (F or Cl) on different supramolecular properties is analyzed. Inserting anti-halohydrins in polyols considerably strengthens the H-bonding networks and other supramolecular interactions. This behavior resulted in improved anion binding, H-bonding catalysis, or organogel properties of the designed polyols with strong perspectives for applications in other classes of substrates.

Mots clés: Enantioselective synthesis; multi-catalysis; polyols; supramolecular; materials; H-bonding; catalysis; fluorine

Domaines: Chimie organique

Céline Sperandio, Guilhem Quintard, Jean-Valère Naubron, Michel Giorgi, Mehdi Yemloul, et al.. Strategic Stereoselective Halogen (F, Cl) Insertion: A Tool to Enhance Supramolecular Properties in Polyols. Chemistry - A European Journal, 2019, 25 (66), pp.15098-15105. ⟨10.1002/chem.201902983⟩. ⟨hal-02384701⟩