Benzoyl Peroxide → HCID 68297497, compound

HRID 1410868Notes

Reaction equation

HRID 1410868 reaction equation
[CH3:1][O:2][C:3]([C:5]1[CH:10]=[C:9]([Br:11])[C:8](=[O:12])[N:7]([CH2:13][CH2:14][C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[C:6]=1[CH3:21])=[O:4].[Br:22]N1C(=O)CCC1=O.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(Cl)(Cl)(Cl)Cl>[CH3:1][O:2][C:3]([C:5]1[CH:10]=[C:9]([Br:11])[C:8](=[O:12])[N:7]([CH2:13][CH2:14][C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=2)[C:6]=1[CH2:21][Br:22])=[O:4]

Participants

5

Reactant 3

HCID 7187Benzoyl PeroxideHCID 67184N-bromobutanimideHCID 68297544HCID 68297544, compound

Product 1

HCID 68297497HCID 68297497, compoundYield 26.1%

Reagents, catalysts & solvents 1

HCID 5943Carbon TetrachlorideSolvent

Procedure

A mixture of 5-bromo-2-methyl-6-oxo-1-phenethyl-1,6-dihydro-pyridine-3-carboxylic acid methyl ester (1 g, 2.86 mmol), N-bromosuccinimide (0.56 g, 3.14 mmol), and benzoyl peroxide (70 mg, 0.286 mmol) in CCl4 (25 mL) was refluxed for 16 h. The solvent was evaporated in vacuo, and the residue was chromatographed (0-25% EtOAc/hexanes) to give 320 mg of the title compound as a tan solid. MS: (+) m/z 452.06 (M+Na).

Workup

  1. temperaturewas refluxed for 16 h
  2. customThe solvent was evaporated in vacuo
  3. customthe residue was chromatographed (0-25% EtOAc/hexanes)

Sources & evidence

ORD record
ord-3c2a90eab93642a298e24acd9269b1d0
Source dataset
uspto-grants-2014_12
Patent number
US08921389B2

Reaction notes

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