Evaluation Of Differences Between Extracted And Synthesized Compounds On The Juglone Example
Figure 4: 15-fold magnification of the 1H-NMR spectrum of synthesized juglone (5-hydroxy-1,4-naphthoquinone) in a range of 1.50–3.75 ppm, CDCl3 (Bruker, 300 МHz)
![15-fold magnification of the 1H-NMR spectrum of synthesized juglone (5-hydroxy-1,4-naphthoquinone) in a range of 1.50–3.75 ppm, CDCl3 (Bruker, 300 МHz)](https://www.europeanproceedings.com/files/data/article/10080/16589/AmurCon2021F028.fig.004.jpg)