Abstract <p>Molecular and crystal structures of three 2,2,6,6-tetramethylpiperidine derivatives, including two stable radicals are determined for the first time. The XRD data obtained for two other stable TEMPO radicals are refined. A stable peroxosolvate of the nitroxide radical is reported. The corresponding intermolecular hydrogen bonds are determined for all compounds containing acidic protons.</p>

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Molecular and Crystal Structures of 2,2,6,6-Tetramethylpiperidine Derivatives, Including free Tempo Radicals

  • A. V. Medvedko,
  • M. O. Ermakov,
  • S. Z. Vatsadze

摘要

Abstract

Molecular and crystal structures of three 2,2,6,6-tetramethylpiperidine derivatives, including two stable radicals are determined for the first time. The XRD data obtained for two other stable TEMPO radicals are refined. A stable peroxosolvate of the nitroxide radical is reported. The corresponding intermolecular hydrogen bonds are determined for all compounds containing acidic protons.