Enantioselective ethylation of aromatic aldehydes catalysed by titanium(IV)-bis-BINOLate-2′,2″-propylether complexes: An inside view of the catalytic active species

Artur R. Abreu, Mirtha Loureno, Daniel Peral, Mário T.S. Rosado, Maria E.S. Eusébio, Scar Palacios, J. Carles Bayón, Mariette M. Pereira

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13 Citations (Scopus)

Abstract

1 H NMR, CD, ESI-MS and PM6 calculation were used to investigate the nature of the catalytic active species, using bis-BINOLate-2′, 2″-propylether-titanium complexes in ethylation of aldehdyes. © 2010 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)91-97
JournalJournal of Molecular Catalysis A: Chemical
Volume325
Issue number1-2
DOIs
Publication statusPublished - 30 Apr 2010

Keywords

  • Aldehyde
  • Asymmetric alkylation
  • Bis-BINOL-2′,2″-ethers
  • Diethylzinc
  • Mechanism
  • Titanium tetraisopropoxide

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