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. 2021 Apr 21;26(9):2419. doi: 10.3390/molecules26092419

Figure 5.

Figure 5

2D HSQC of MgG3 (A) showing the same observable nuclei points that were observed for the free HG3 ligand and the HMBC of MgG3 (B) indicating a change in the observable nuclei pattern; the observable nuclei now show a 2:2:1 pattern, which indicates that the H1 proton is now the most upfield shifted proton. Full spectra available in Supplemental Figure S11.