Synthesis, structure, and dynamic behaviour of transition metal chelate complexes with atropisomeric dithioether ligands

Serafino Gladiali, Davide Fabbri, L. Kollár, Carmen Claver, Nuria Ruiz, Angel Alvarez-Larena, Joan F. Piniella

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

The preparation and characterization of RhI, PdII, and PtII complexes with chiral C2-symmetrical dithioether ligands derived from 1,1′-binaphthalene-2,2′-dithiol (BINAS) are reported. All complexes are fluxional in solution at room temp. Interconversion between the stereoisomers can take place through conformational equilibration of the chelate ring, and/or inversion of configuration at the stereogenic sulfur. In the solid state the palladium derivative of Me2BINAS shows a twisted chair conformation of the chelate ring, with both methyl groups in equatorial positions.

Original languageEnglish
Pages (from-to)113-118
Number of pages6
JournalEuropean Journal of Inorganic Chemistry
Issue number1
Publication statusPublished - Jan 1998

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Stereoisomerism
Palladium
Metal complexes
Sulfur
Transition metals
Conformations
Ligands
Derivatives
dithiol

Keywords

  • Fluxionality
  • S ligands
  • Transition metals

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Synthesis, structure, and dynamic behaviour of transition metal chelate complexes with atropisomeric dithioether ligands. / Gladiali, Serafino; Fabbri, Davide; Kollár, L.; Claver, Carmen; Ruiz, Nuria; Alvarez-Larena, Angel; Piniella, Joan F.

In: European Journal of Inorganic Chemistry, No. 1, 01.1998, p. 113-118.

Research output: Contribution to journalArticle

Gladiali, Serafino ; Fabbri, Davide ; Kollár, L. ; Claver, Carmen ; Ruiz, Nuria ; Alvarez-Larena, Angel ; Piniella, Joan F. / Synthesis, structure, and dynamic behaviour of transition metal chelate complexes with atropisomeric dithioether ligands. In: European Journal of Inorganic Chemistry. 1998 ; No. 1. pp. 113-118.
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AU - Alvarez-Larena, Angel

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