The first alkyne-dicobaltcarbonyl complex with a bidentate chiral ligand with Co-P and Co-N coordination

Jaume Castro, Albert Moyano, Miquel A. Pericàs, Antoni Riera, Angel Alvarez-Larena, Joan F. Piniella

Research output: Contribution to journalArticleResearchpeer-review

26 Citations (Scopus)

Abstract

Treatment of the phenylacetylene dicobalthexacarbonyl complex with (R)-2-(2-diphenylphosphinophenyl)-4-phenyl-4,5-dihydrooxazole produces a 85:15 mixture of the diastereomer complexes 2 and 3 that can be separated by recrystallization; the X-ray structure of 2 shows that one cobalt atom is coordinated to both the phosphorus and nitrogen atoms of the ligand. © 1999 Elsevier Science S.A.
Original languageEnglish
Pages (from-to)53-58
JournalJournal of Organometallic Chemistry
Volume585
Issue number1
DOIs
Publication statusPublished - 1 Aug 1999

Keywords

  • 2-(2-Phosphinoaryl)dihydrooxazoles
  • Alkyne-dicobaltcarbonyl complexes
  • Asymmetric synthesis
  • Pauson-Khand reaction

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