Multiplicity-edited 1H-1H TOCSY experiment

Pau Nolis, Teodor Parella

Research output: Contribution to journalArticleResearch

3 Citations (Scopus)

Abstract

Copyright © 2017 John Wiley & Sons, Ltd. A 1H-1H total correlation spectroscopy (TOCSY) experiment incorporating 13C multiplicity information is proposed. In addition, broadband 1H homodecoupling in the indirect dimension can be implemented using a perfect BIRD module that affords exclusive 1H chemical shift evolution with full decoupling of all heteronuclear and homonuclear (including 2JHH) coupling constants. As a complement to the normal TOCSY and the recent PSYCHE-TOCSY experiments, this novel multiplicity-edited TOCSY experiment distinguishes between CH/CH3 (phased up) and CH2 (phased down) cross-peaks, which facilitates resonance analysis and assignment.
Original languageEnglish
Pages (from-to)976-982
JournalMagnetic Resonance in Chemistry
Volume56
DOIs
Publication statusPublished - 1 Oct 2018

Keywords

  • BIRD
  • broadband homodecoupling
  • carbon multiplicity
  • homodecoupled TOCSY
  • multiplicity-edited TOCSY
  • perfect BIRD
  • pure shift NMR
  • TOCSY

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