Hydrogen Bromide → HCID 20392598, compound

HRID 1704048Notes

Reaction equation

HRID 1704048 reaction equation
[CH2:1]([O:3][C:4](=[O:21])[CH2:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][C:13]2[CH:18]=[CH:17][C:16]([C:19]#[N:20])=[CH:15][CH:14]=2)=[CH:8][CH:7]=1)[CH3:2].[Br:22]N1C(=O)CCC1=O.Br>C(Cl)(Cl)(Cl)Cl>[Br:22][CH:5]([C:6]1[CH:11]=[CH:10][C:9]([O:12][C:13]2[CH:18]=[CH:17][C:16]([C:19]#[N:20])=[CH:15][CH:14]=2)=[CH:8][CH:7]=1)[C:4]([O:3][CH2:1][CH3:2])=[O:21]

Participants

5

Reactant 3

HCID 260Hydrogen BromideHCID 67184N-bromobutanimideHCID 20392596HCID 20392596, compound

Product 1

HCID 20392598HCID 20392598, compound

Reagents, catalysts & solvents 1

HCID 5943Carbon TetrachlorideSolvent

Procedure

To a solution of 1.17 g of ethyl[p-(p-cyanophenoxy)phenyl]acetate in 20 ml of carbon tetrachloride is added 0.75 g of N-bromosuccinimide and a drop of 48% HBr. The mixture is stirred and refluxed for 42 hours. The solvent is removed under vacuum to give the product.

Workup

  1. temperaturerefluxed for 42 hours
  2. customThe solvent is removed under vacuum
  3. customto give the product

Sources & evidence

ORD record
ord-aa9d1360122e427e8e79285955d650d8
Source dataset
uspto-grants-1978_11
Patent number
US04125729

Reaction notes

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