3-Piperidinobenzaldehyde → 5-(2,6-Dimethoxyphenyl)-1-(3-(piperidin-1-yl)benzyl)pyrrolidin-2-one

HRID 594547Notes

Reaction equation

HRID 594547 reaction equation
[NH2:1][CH:2]([C:9]1[C:14]([O:15][CH3:16])=[CH:13][CH:12]=[CH:11][C:10]=1[O:17][CH3:18])[CH2:3][CH2:4][C:5]([O:7]C)=O.[N:19]1([C:25]2[CH:26]=[C:27]([CH:30]=[CH:31][CH:32]=2)[CH:28]=O)[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]1>>[CH3:18][O:17][C:10]1[CH:11]=[CH:12][CH:13]=[C:14]([O:15][CH3:16])[C:9]=1[CH:2]1[N:1]([CH2:28][C:27]2[CH:30]=[CH:31][CH:32]=[C:25]([N:19]3[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]3)[CH:26]=2)[C:5](=[O:7])[CH2:4][CH2:3]1

Participants

3

Reactant 2

HCID 71645873-PiperidinobenzaldehydeHCID 69082397Methyl 4-amino-4-(2,6-dimethoxyphenyl)butanoate

Product 1

HCID 690834425-(2,6-Dimethoxyphenyl)-1-(3-(piperidin-1-yl)benzyl)pyrrolidin-2-one

Procedure

Prepared according to the described general procedure 2 (GP2) by reaction of methyl 4-amino-4-(2,6-dimethoxyphenyl)butanoate with commercially available 3-(piperidin-1-yl)benzaldehyde. Subsequent purification by preparative HPLC afforded the target compound. LC-MS (conditions A): tR=0.57 min.; [M+H]+: 394.99 g/mol.

Workup

  1. customPrepared
  2. customSubsequent purification by preparative HPLC
  3. customafforded the target compound

Sources & evidence

ORD record
ord-12d7c02c61104935a8bd7917cd72bf55
Source dataset
uspto-grants-2016_01
Patent number
US09242970B2

Reaction notes

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