DEVELOPMENT OF NEW PHOSPHORUS PARACYCLOPHANES WITH PLANAR CHIRALITY: APPLICATIONS IN ASYMMETRIC CATALYSIS - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

DEVELOPMENT OF NEW PHOSPHORUS PARACYCLOPHANES WITH PLANAR CHIRALITY: APPLICATIONS IN ASYMMETRIC CATALYSIS

Résumé

Paracyclophanes are attractive backbones with unique structures and many potential applications. We have designed new series of [3.3]-and [3.4]-paracyclophanes, in which one of the chains tethering the aromatic rings is a three atom O-P-O sequence and the second chain a 1,1'-ferrocenediyl or a 1,8-biphenylenediyl moiety. Planar chirality is generated by the presence of pseudo-meta substituents R on the paracyclophane moiety, close to the catalytic center. Phosphoric acids of this series have been used as chiral organocatalyts and phosphoramidites have been successfully used as ligands in gold catalysis.

Domaines

Chimie organique
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Dates et versions

hal-04443890 , version 1 (07-02-2024)

Identifiants

  • HAL Id : hal-04443890 , version 1

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Jean-François Betzer, Kevin Isaac, Jeremy Stemper, Arnaud Voituriez, Angela Marinetti. DEVELOPMENT OF NEW PHOSPHORUS PARACYCLOPHANES WITH PLANAR CHIRALITY: APPLICATIONS IN ASYMMETRIC CATALYSIS. International Conference on Phosphorus Chemistry [ICPC-22], I, Jul 2018, Budapest (HO), France. ⟨hal-04443890⟩
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