TY - JOUR
T1 - Hydrogen‐bonded 2‐hydroxybenzalazines: Complete assignment of 1H and 13C NMR spectra
AU - Meléndez, Enrique
AU - Serrano, José Luis
AU - Sánchez‐Ferrando, Francisco
PY - 1985/1/1
Y1 - 1985/1/1
N2 - The 80 MHz 1H NMR and 20 MHz 13C NMR spectra of eleven substited benzalazines (subsituenst: α‐methyl, α,α′‐dimethyl, 2‐hydroxy, 2,2′‐dihydroxy, 4‐n‐octyloxy, 4,4′‐di‐n‐octyloxy) possessing mesogenic acivity have been assigned using a variety of one‐dimensional techniques. These include homonuclear NOE measurements, selective heteronuclear 13C{1H} NOE difference spectroscopy, singlefrequency off‐resonance decoupling, spin—echo multiplicity sorting (SEFT) and long‐range heteronuclear coupling constant determintion via both gated decoupling and selective excitation (DANTE). Copyright © 1985 Wiley Heyden Ltd
AB - The 80 MHz 1H NMR and 20 MHz 13C NMR spectra of eleven substited benzalazines (subsituenst: α‐methyl, α,α′‐dimethyl, 2‐hydroxy, 2,2′‐dihydroxy, 4‐n‐octyloxy, 4,4′‐di‐n‐octyloxy) possessing mesogenic acivity have been assigned using a variety of one‐dimensional techniques. These include homonuclear NOE measurements, selective heteronuclear 13C{1H} NOE difference spectroscopy, singlefrequency off‐resonance decoupling, spin—echo multiplicity sorting (SEFT) and long‐range heteronuclear coupling constant determintion via both gated decoupling and selective excitation (DANTE). Copyright © 1985 Wiley Heyden Ltd
U2 - 10.1002/mrc.1260231019
DO - 10.1002/mrc.1260231019
M3 - Article
SN - 0749-1581
VL - 23
SP - 879
EP - 881
JO - Magnetic Resonance in Chemistry
JF - Magnetic Resonance in Chemistry
IS - 10
ER -