3,6,9‐trioxanthracenes and 3,6‐dioxa‐9‐thianthracenes: Conformational analysis and complete assignment of 13C NMR spectra

Marcial Moreno‐Mañas, Jordi Ribas, Francisco Sánchez‐Ferrando, Albert Virgili

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2 Citations (Scopus)

Abstract

The 20.15 MHz 13C NMR spectra of five 3,6,9‐trioxanthracenes and four 3,6‐dioxa‐9‐thianthracenes have been assigned using a variety of one‐dimensional techniques. These include spin‐echo multiplicity sorting (SEFT), long‐range heteronuclear coupling constant determination via gated decoupling and selective heteronuclear 13C{1H} NOE difference spectroscopy. The axial position of substituents on C‐10 has been demonstrated. Copyright © 1987 John Wiley & Sons Ltd.
Original languageEnglish
Pages (from-to)985-986
JournalMagnetic Resonance in Chemistry
Volume25
Issue number11
DOIs
Publication statusPublished - 1 Jan 1987

Keywords

  • 13 C NMR
  • Conformation
  • Heteronuclear
  • NOE

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