反应详情

The title compound was synthesized according to the method described for the synthesis of 1-(5-bromopyridin-2-yl)piperidin-4-yl acetate, except substituting 1-(4-bromophenyl)piperidin-4-ol (606 mg, 2.37 mmol). Crude product was purified by flash chromatography using EtOAc/hexanes as eluent (1:9 to 1:4) to give the title compound as a white solid (648 mg, 92%). 1H NMR (400 MHz, CDCl3) δ 7.33 (d, J=9.0 Hz, 2H), 6.80 (d, J=9.0 Hz, 2H), 4.92-4.89 (m, 1H), 3.47-3.41 (m, 2H), 3.06-3.00 (m, 2H), 2.08 (s, 3H), 2.04-1.99 (m, 2H), 1.84-1.76 (m, 2H); MS ESI 297.9 [M+H]+, calcd for [C13H16BrNO2+H]+ 298.04.

1. customThe title compound was synthesized
2. customCrude product was purified by flash chromatography