Figure 6
Alternative method for the preparation of the free acid derivative. (i) β-alanine, AcOH, 100 °C 1 h; (ii) K2CO3, DMF, r.t. o.n., 60 °C 72 h.
Figure 6 | Scientific Reports
Alternative method for the preparation of the free acid derivative. (i) β-alanine, AcOH, 100 °C 1 h; (ii) K2CO3, DMF, r.t. o.n., 60 °C 72 h.
