Direct Chiral Discrimination with NMR

© 2024 The Author(s). Advanced Materials published by Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - (2024) vom: 23. Aug., Seite e2408547
1. Verfasser: Wadhwa, Sagar (VerfasserIn)
Weitere Verfasser: Buyens, Dominique, Korvink, Jan G
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article NMR chirality drug discovery enantiomeric excess
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520 |a Unaided nuclear magnetic resonance (NMR) spectroscopy is considered incapable of distinguishing enantiomers. However, as first derived by A.D. Buckingham, the tensor coupling the electric and magnetic dipoles is space-dependent, which varies according to the molecular structure, hence, would be different for two enantiomers. Exploiting the odd-parity coupling tensor, a new variant of a double-resonant radiofrequency (RF) NMR detector is developed, which is sensitive to both electric and magnetic dipoles. Using the detector, a new method for liquid-state NMR is developed and elaborated, with which two enantiomers are successfully discriminated 
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700 1 |a Korvink, Jan G  |e verfasserin  |4 aut 
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