Enantiopure platinum(II) complexes with chiral diphosphine and diphosphinite ligands derived from 2,2-biphosphole: Synthesis, crystal structure and catalysis

Emmanuel Robé, Csaba Hegedüs, József Bakos, Yannick Coppel, Jean Claude Daran, Maryse Gouygou

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Enantiopure platinum(II) complexes have been synthetized with chiral stereodynamic diphosphine and diphosphinite ligands derived from 2,2-biphosphole through a dynamic chirality control upon coordination. Catalytic performances of these platinum complexes have been explored in asymmetric hydroformylation. All complexes proved to be effective catalysts with respect to chemoselectivity and regioselectivity but induced only low enantioselectivities.

Original languageEnglish
Pages (from-to)1861-1867
Number of pages7
JournalInorganica Chimica Acta
Volume361
Issue number7
DOIs
Publication statusPublished - May 20 2008

Keywords

  • 2,2′-Biphospholes
  • Diphosphines
  • Diphosphinites
  • Enantiopure platinum complexes
  • Hydroformylation
  • Stereodynamic ligands

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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