1-Methylpiperazine → HCID 70895858, compound

Participants

Reaction Steps

In a similar manner, Apo7073 was prepared from 3-hydroxy-1-methyl-2-(2,2,2-trifluoro-1-hydroxyethyl)pyridin-4(1H)-one (1.0 g, 4.5 mmol) and 1-methylpiperazine (1.0 mL, 9.0 mmol). The title compound Apo7073 (401 mg) was obtained after purification by Biotage reverse C18 column. Yield=29%; 1H NMR (400 MHz, DMSO-d6, 75° C.) δ (ppm): 7.63 (d, J=6.8 Hz, 1H), 6.21 (d, J=7.4 Hz, 1H), 4.94 (q, J=8.5 Hz, 1H), 3.86 (s, 3H), 3.05 (br. s., 4H), 2.92 (br. s., 4H), 2.64 (s, 3H); MS m/z 306 [M+1]+, 206 (100%).

Provenance & Evidence