Fig. 4: 1H NMR and ESR spectra.
From: Synthesis of nickel(II)-containing meso-edited phthalocyanine derivatives
Partial 1H NMR spectra of (a) 1 and (b) 2 in CDCl3 (500 MHz). ESR spectra of (c) 3 and (d) 4 in toluene (9125 MHz).
Fig. 4: 1H NMR and ESR spectra. | Nature Communications
