Enantioselective homogenous catalysis

Transferring chirality via phosphine complexes. A 2-D NMR approach

Paul S. Pregosin, Massimiliano Valentini

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

An NMR approach to understanding structure in chiral transition metal complexes is described. The ideas of ″intrusiveness″ and ″rigidity″ in connection with the transfer of chirality are explored. Data from 2-D NMR spectroscopy, and specifically NOESY measurements, are extrapolated to explain how 3,5-dialkyl substituents can enhance enantioselectivity in several reactions.

Original languageEnglish
Pages (from-to)529-539
Number of pages11
JournalEnantiomer
Volume4
Issue number6
Publication statusPublished - 1999

Fingerprint

phosphine
Chirality
Enantioselectivity
Coordination Complexes
Catalysis
Rigidity
Nuclear magnetic resonance spectroscopy
Transition metals
Magnetic Resonance Spectroscopy
Nuclear magnetic resonance

Keywords

  • 2-D NMR
  • Enantioselective homogenous catalysis
  • NOESY

ASJC Scopus subject areas

  • Chemistry(all)
  • Biochemistry
  • Biochemistry, Genetics and Molecular Biology(all)
  • Organic Chemistry

Cite this

Enantioselective homogenous catalysis : Transferring chirality via phosphine complexes. A 2-D NMR approach. / Pregosin, Paul S.; Valentini, Massimiliano.

In: Enantiomer, Vol. 4, No. 6, 1999, p. 529-539.

Research output: Contribution to journalArticle

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