Use of Sm(III)-{1,2-propanediamine-N,N,N′,N′-tetra(α, α-dideuterioacetate)} complex for NMR determination of absolute configuration of each α-amino acid in peptide hydrolysate mixtures

Kenji Omata, Mika Fujioka, Kuninobu Kabuto, Yoichi Sasaki

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

1H NMR analyses of individual α-amino acids in their mixture were simultaneously conducted in the presence of Sm-(pdta-d8) in water: high regularity, promising for direct simultaneous determination of absolute configurations of each α-amino acids in peptide hydrolysate mixtures, was observed between absolute configuration and the induced shifts.

Original languageEnglish
Pages (from-to)4903-4905
Number of pages3
JournalChemical Communications
Issue number40
DOIs
Publication statusPublished - 2008 Dec 1

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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