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Weitreichende Anisotropieeffekte bei längerkettigen Amiden

Long-range anisotropic effects of long chain amides

Abstract

In1H-NMR spectra of amids with long-chain aliphatic N-substituents one observes—despite of the free mobility of the aliphatic chain—splitting of the signals of the terminal methyl groups which is caused by the hindered rotation of the amide bond.

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Budzikiewicz, H., Vieth, P. & Krüger, U. Weitreichende Anisotropieeffekte bei längerkettigen Amiden. Monatshefte für Chemie 112, 825–840 (1981). https://doi.org/10.1007/BF00899784

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Keywords

  • Amides
  • Hindered rotation
  • 1H-NMR