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 language | English |
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Pages (from-to) | 66-69 |
Journal | Journal of Magnetic Resonance |
Volume | 236 |
DOIs | |
Publication status | Published - 23 Sep 2013 |
Keywords
- Heteronuclear coupling constants
- HSQMBC-TOCSY
- IPAP
- Sign of coupling constants