N-[3-(4-Piperidinyl)phenyl]propanamide → N-[3-(4-Piperidinyl)phenyl]cyclopropanecarboxamide

Participants

Reaction Steps

According to the procedure used for the synthesis of N-[3-(4-piperidinyl)phenyl]propanamide, tert-butyl 4-{3-[(cyclopropylcarbonyl)amino]phenyl}-1-piperidinecarboxylate (18.9 g, 0.0543 mol) provided N-[3-(4-piperidinyl)phenyl]cyclopropanecarboxamide (13.2 g, 100%). 1H NMR (400 MHz, CDCl3) δ 7.46 (s, 1H), 7.36–7.22 (m, 3H), 7.23 (d, 1H, J=6.9 Hz), 3.17 (d, 2H, J=11.9 Hz), 2.72 (dt, 2H, J=2.6, 12.2 Hz), 2.65–2.55 (m, 1H), 1.82 (d, 2H, J=13.9 Hz), 1.63 (dt, 3H, J=4.1, 12.5 Hz), 1.53–1.45 (m, 1H), 1.11–1.06 (m, 2H), 0.87–0.81 (m, 2H); ESMS m/e: 245.03 (M+H)+.

Provenance & Evidence