Innentitelbild: A Single‐Scan Ultraselective Heteronuclear Polarization Transfer Method for Unambiguous Complex Structure Assignment (Angew. Chem. 32/2023).

In their Research Article (e202304196), Jin Wook Cha, Min-Seon Kim, and Jin-Soo Park suggest an ultrahigh-resolution single-scan NMR method that enables to acquire a hertz-level signal selectivity in both SP 1 sp H, SP 13 sp C and their correlation spectra. Heteronuclear Spin Systems, NMR Spectroscopy, Polarization Transfer, Selective Excitation, Structure Assignment Keywords: Heteronuclear Spin Systems; NMR Spectroscopy; Polarization Transfer; Selective Excitation; Structure Assignment EN Heteronuclear Spin Systems NMR Spectroscopy Polarization Transfer Selective Excitation Structure Assignment 1 1 1 08/02/23 20230807 NES 230807 B The unambiguous assignment b of NMR signals to complex organic molecules or mixtures is a challenge. [Extracted from the article]