α-Fluorinated cyclic amidophosphite ligands. Their synthesis, Rh complexes and catalytic activity in the hydroformylation of styrene

Oleg Artyushin, Irina Odinets, Evgenii Goryunov, Ivan Fedyanin, Konstantin Lyssenko, Tatyana Mastryukova, Gerd Volker Röschenthaler, Tamás Kégl, György Keglevich, László Kollár

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

The synthetic approaches to cyclic phosphite and amido(diamido)phosphite ligands bearing the residues of electron withdrawing perfluorinated tails at the β-position to the phosphorus atom have been elaborated. Catalytic systems based on rhodium complexes of these ligands formed in situ using Rh(CO)2(acac) as a catalytic precursor demonstrate high activity in the hydroformylation of styrene along with good selectivity in respect to branched aldehyde. Quantum-chemical calculations proved that both the rate of the formation of branched alkyl complex, as well as its reactivity are influenced by the steric and electronic parameters in the same manner.

Original languageEnglish
Pages (from-to)5547-5559
Number of pages13
JournalJournal of Organometallic Chemistry
Volume691
Issue number26
DOIs
Publication statusPublished - Dec 15 2006

Keywords

  • Homogeneous catalysis
  • Hydroformylation
  • Polyfluorinated cyclic phosphite and amidophosphite ligands
  • Rhodium complexes

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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