Palladium(0) complexes of a 15-membered macrocyclic triolefin as a recoverable catalyst - Monomer- and polystyrene-anchored versions

Jordi Cortés, Marcial Moreno-Mañas, Roser Pleixats

Research output: Contribution to journalArticleResearchpeer-review

67 Citations (Scopus)

Abstract

Preparation of the 15-membered cycle (E,E,E)-1,6,11-tris[(2,4,6- triisopropylphenyl)sulfonyl]-1,6,11-triazacyclopentadeca-3,8,13-triene (8) is reported. This cyclic triolefin forms a stable Pd°complex 9 which catalyzes several cross-coupling reactions and can be recovered. Anchoring to a polystyrene framework affords a solid version of the catalyst, which is recovered by simple filtration and reused without loss of catalytic activity.
Original languageEnglish
Pages (from-to)239-243
JournalEuropean Journal of Organic Chemistry
Issue number2
Publication statusPublished - 1 Jan 2000

Keywords

  • Catalysis
  • Cross-coupling
  • Macrocycles
  • Palladium
  • Polymer

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