Efficient and fast sign-sensitive determination of heteronuclear coupling constants

Josep Saurí, Pau Nolis, Teodor Parella

Research output: Contribution to journalArticleResearchpeer-review

14 Citations (Scopus)

Abstract

Two complementary 1D NMR approaches for the fast and easy determination of the magnitude and the sign of heteronuclear J(XH) coupling constants are proposed: The Up&Down technique relies on the direct analysis of anti-phase multiplets whereas the Left&Right technique is based on the relative displacement between separate IPAP components. © 2013 Elsevier Inc. All rights reserved.
Original languageEnglish
Pages (from-to)66-69
JournalJournal of Magnetic Resonance
Volume236
DOIs
Publication statusPublished - 23 Sep 2013

Keywords

  • Heteronuclear coupling constants
  • HSQMBC-TOCSY
  • IPAP
  • Sign of coupling constants

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