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Dichloromethane → N-Methyl-N-(4-(4-(1-(2-(morpholin-4-yl)ethyl)-1H-benzimidazole-2-carbonyl)piperidin-1-yl)-2-(3,4-dichlorophenyl)butyl)-3,4,5-trimethoxybenzamide

HRID 379454
Notes
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Reaction equation

HRID 379454 reaction equation
[CH3:1][N:2]([CH2:17][CH:18]([C:38]1[CH:43]=[CH:42][C:41]([Cl:44])=[C:40]([Cl:45])[CH:39]=1)[CH2:19][CH2:20][N:21]1[CH2:26][CH2:25][CH:24]([C:27]([C:29]2[NH:33][C:32]3[CH:34]=[CH:35][CH:36]=[CH:37][C:31]=3[N:30]=2)=[O:28])[CH2:23][CH2:22]1)[C:3](=[O:16])[C:4]1[CH:9]=[C:8]([O:10][CH3:11])[C:7]([O:12][CH3:13])=[C:6]([O:14][CH3:15])[CH:5]=1.Cl.Cl[CH2:48][CH2:49][N:50]1[CH2:55][CH2:54][O:53][CH2:52][CH2:51]1.C(=O)([O-])[O-].[K+].[K+].ClCCl>CC(C)=O.O>[CH3:1][N:2]([CH2:17][CH:18]([C:38]1[CH:43]=[CH:42][C:41]([Cl:44])=[C:40]([Cl:45])[CH:39]=1)[CH2:19][CH2:20][N:21]1[CH2:26][CH2:25][CH:24]([C:27]([C:29]2[N:30]([CH2:48][CH2:49][N:50]3[CH2:55][CH2:54][O:53][CH2:52][CH2:51]3)[C:31]3[CH:37]=[CH:36][CH:35]=[CH:34][C:32]=3[N:33]=2)=[O:28])[CH2:23][CH2:22]1)[C:3](=[O:16])[C:4]1[CH:9]=[C:8]([O:10][CH3:11])[C:7]([O:12][CH3:13])=[C:6]([O:14][CH3:15])[CH:5]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

7

Reactant 4

HCID 6344DichloromethaneHCID 11430Potassium CarbonateHCID 77210Morpholine, 4-(2-chloroethyl)-, hydrochloride (1:1)HCID 10189798N-Methyl-N-(4-(4-(1H-benzimidazole-2-carbonyl)piperidin-1-yl)-2-(3,4-dichlorophenyl)butyl)-3,4,5-trimethoxybenzamide

Product 1

HCID 10123236
N-Methyl-N-(4-(4-(1-(2-(morpholin-4-yl)ethyl)-1H-benzimidazole-2-carbonyl)piperidin-1-yl)-2-(3,4-dichlorophenyl)butyl)-3,4,5-trimethoxybenzamide

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 962WaterSolvent

Procedure

Combine N-methyl-N-(4-(4-(1H-benzimidazole-2-carbonyl)piperidin-1-yl)-2-(3,4-dichlorophenyl)butyl)-3,4,5-trimethoxybenzamide (0.70 mmol) and 4-(2-chloroethyl)morpholine hydrochloride (0.84 mmol), and potassium carbonate (3.36 mmol) in acetone (10 mL), water (4 mL), and dichloromethane (5 mL). Heat to reflux. After 20 hours, cool to ambient temperature and concentrate the reaction mixture invacuo and dilute with ethyl acetate. Extract with saturated aqueous ammonium chloride solution, water, saturated aqueous sodium bicarbonate solution, and saturated aqueous sodium chloride solution. Dry the organic layer over MgSO., filter, and concentrate invacuo to give the title compound.

Workup

  1. temperatureHeat to reflux
  2. concentrationconcentrate the reaction mixture invacuo
  3. additiondilute with ethyl acetate
  4. extractionExtract with saturated aqueous ammonium chloride solution, water, saturated aqueous sodium bicarbonate solution, and saturated aqueous sodium chloride solution
  5. dry with materialDry the organic layer over MgSO
  6. filtration, filter
  7. concentrationconcentrate invacuo

Sources & evidence

ORD record
ord-4c7026daf1d24ad4ab225c93c845b3d2
Source dataset
uspto-grants-2001_10
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06297259B1

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes