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Ethyl Acetate → HCID 22632602, compound

HRID 2417540
Notes
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Reaction equation

HRID 2417540 reaction equation
[Cl:1][C:2]1[CH:21]=[CH:20][C:5]([C:6]([N:8]2[CH2:14][C:13]3[CH:15]=[CH:16][CH:17]=[CH:18][C:12]=3[NH:11][C:10](=[O:19])[CH2:9]2)=[O:7])=[CH:4][CH:3]=1.[H-].[Na+].Br[CH2:25][C:26]1[CH:27]=[C:28]([CH:33]=[CH:34][CH:35]=1)[C:29]([O:31][CH3:32])=[O:30].C(OCC)(=O)C>CN(C=O)C>[Cl:1][C:2]1[CH:21]=[CH:20][C:5]([C:6]([N:8]2[CH2:14][C:13]3[CH:15]=[CH:16][CH:17]=[CH:18][C:12]=3[N:11]([CH2:25][C:26]3[CH:35]=[CH:34][CH:33]=[C:28]([C:29]([O:31][CH3:32])=[O:30])[CH:27]=3)[C:10](=[O:19])[CH2:9]2)=[O:7])=[CH:4][CH:3]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 8857Ethyl AcetateHCID 24758Sodium hydrideHCID 517981Methyl 3-(bromomethyl)benzoateHCID 226325544-(4-Chlorobenzoyl)-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on

Product 1

HCID 22632602HCID 22632602, compound

Reagents, catalysts & solvents 1

HCID 6228
Dimethylformamide
Solvent

Procedure

150 mg (0.50 mmol) of 4-(4-chlorobenzoyl)-1,3,4,5-tetrahydrobenzo[e][1,4]diazepin-2-on was dissolved in 10 ml of DMF. 24 mg (0.60 mmol) of sodium hydride was added to the obtained solution, and they were stirred at room temperature for 30 minutes. 160 mg (0.70 mmol) of methyl 3-(bromomethyl)benzoate was added to the reaction mixture, and they were stirred at room temperature overnight. After the treatment with ethyl acetate as the extracting solvent by an ordinary method, the obtained crude product was purified by the silica gel column chromatography.

Workup

  1. stirringwere stirred at room temperature overnight
  2. customwas purified by the silica gel column chromatography

Sources & evidence

ORD record
ord-a9f59699697c40cf8d218c3d128a135f
Source dataset
uspto-grants-2004_11
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06825191B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes