9-ethyl-9H-carbazole-3-carbaldehyde → N-(3-{1-[(9-ethyl-9H-carbazol-3-yl)methyl]-4-piperidinyl)phenyl)-2-methylpropanamide

Participants

Reaction Steps

According to the procedure used for the synthesis of N-(3-{1-[4-(4-CHLOROPHENOXY)BENZYL]-4-PIPERIDINYL}PHENYL)-2-METHYLPROPANAMIDE (Example 108) N-(4-{1-[(9-ethyl-9H-carbazol-3-yl)methyl]-4-piperidinyl}phenyl)-2-methylpropanamide, 9-ethyl-9H-carbazole-3-carbaldehyde and 2-methyl-N-[3-(4-piperidinyl)phenyl]propanamide afforded N-(3-{1-[(9-ethyl-9H-carbazol-3-yl)methyl]-4-piperidinyl}phenyl)-2-methylpropanamide (37 mg, 95%). 1H NMR (400 MHz, CDCl3) δ 8.24-6.29 (m, 12H), 4.37 (q, 2H, J=7.2 Hz), 3.82 (s, 2H), 3.23-3.06 (m, 2H), 2.65-2.38 (m, 2H), 2.31-2.11 (m, 2H), 2.01-1.73 (m, 4H), 1.43 (t, 3H, J=7.2 Hz), 1.25 (d, 6H, J=4.0 Hz); ESMS m/e: 454.3 (M+H)+.

Provenance & Evidence