2-(4-Chlorophenyl)-2-methylpropionic acid → 2-(4-chlorophenyl)-N-(3-{4-[3-(isobutyrylamino)phenyl]-1-piperidinyl}propyl)-2-methylpropanamide

HRID 2213382Notes

Reaction equation

HRID 2213382 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([CH3:13])([CH3:12])[C:9]([OH:11])=O)=[CH:4][CH:3]=1.[NH2:14][CH2:15][CH2:16][CH2:17][N:18]1[CH2:23][CH2:22][CH:21]([C:24]2[CH:25]=[C:26]([NH:30][C:31](=[O:35])[CH:32]([CH3:34])[CH3:33])[CH:27]=[CH:28][CH:29]=2)[CH2:20][CH2:19]1>C(Cl)(Cl)Cl>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]([CH3:13])([CH3:12])[C:9]([NH:14][CH2:15][CH2:16][CH2:17][N:18]2[CH2:23][CH2:22][CH:21]([C:24]3[CH:29]=[CH:28][CH:27]=[C:26]([NH:30][C:31](=[O:35])[CH:32]([CH3:33])[CH3:34])[CH:25]=3)[CH2:20][CH2:19]2)=[O:11])=[CH:6][CH:7]=1

Participants

4

Reactant 2

HCID 804062-(4-Chlorophenyl)-2-methylpropionic acidHCID 16757470N-{3-[1-(3-aminopropyl)-4-piperidinyl]phenyl}2-methylpropanamide

Product 1

HCID 104580142-(4-chlorophenyl)-N-(3-{4-[3-(isobutyrylamino)phenyl]-1-piperidinyl}propyl)-2-methylpropanamide

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

Example 8 was prepared from 2-(4-chlorophenyl)-2-methylpropanoic acid and N-{3-[1-(3-aminopropyl)-4-piperidinyl]phenyl}-2-methylpropanamide according to the procedures described in Scheme 9: 1H NMR (400 MHz, CDCl3) δ 7.53 (s, 1H), 7.32–7.24 (m, 7H), 6.91 (d, 1H, J=7.2 Hz), 6.67 (m, 1H), 3.31 (q, 2H, J=5.5 Hz), 2.92–2.85 (m, 2H), 2.53 (septet, 1H, J=6.7 Hz), 2.43 (tt, 1H, J=11.6, 3.0 Hz), 2.33 (t, 2H, J=6.7 Hz), 1.91 (dt, 2H, J=11.7, 1.8 Hz), 1.78–1.72 (m, 2H), 1.65–1.59 (m, 2H), 1.56 (s, 6H), 1.52–1.45 (m, 2H), 1.25 (d, 6H, J=6.7 Hz); ESMS m/e: 484.3 (M+H)+; Anal. Calc. for (HCl salt) C28H38ClN3O2.HCl.0.30 CHCl3: C, 61.10; H, 7.12; N, 7.55. Found: C, 60.90; H, 7.20; N, 7.64.

Sources & evidence

ORD record
ord-7a842aa6e64f452c9d8423fd3ae0bb3c
Source dataset
uspto-grants-2006_09
Patent number
US07105544B2

Reaction notes

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