Publication:

MOP-phosphonites: A novel ligand class for asymmetric catalysis (2012)

Author(s): Ficks A, Hiney RM, Harrington RW, Gilheany DG, Higham LJ

    Abstract: Chiral phosphonite ligands (S,Rb)-5a, (S,Sb)-5b, (R,Rb)-6a and (R,Sb)-6b are introduced, comprising a MOP-type backbone with a binol-based binaphthyl group bound to the phosphorus. Their reaction with [Pd(η3-C4H7)Cl]2 affords η3-methallylpalladium chloride complexes 7a/b and 8a/b which have been isolated and structurally characterised. Solid-state and solution studies indicate subtle differences in their coordination behaviour, which ultimately affects their efficacy in the asymmetric hydrosilylation of styrene.

      • Date: 03-02-2012
      • Journal: Dalton Transactions
      • Volume: 41
      • Issue: 12
      • Pages: 3515-3522
      • Publisher: Royal Society of Chemistry
      • Publication type: Article
      • Bibliographic status: Published
      Staff

      Dr Lee Higham
      Senior Lecturer