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. 2020 Nov 13;3:170. doi: 10.1038/s42004-020-00416-8

Fig. 2. HPLC conversions (determined against product standards) of reactions between dopamine and 2-methyl-2-pentenal or 2-ethylbutanal.

Fig. 2

Reaction between dopamine (1) and a 2-methyl-2-pentenal (2a) to give (3a) or b 2-ethylbutanal (2b) to give 3b. TfNCSs were used as reaction catalysts at 0.2 mg mL−1 concentration. Reactions were performed in triplicate and standard deviations reported.