Sodium Azide → HCID 23036209, compound

HRID 2414165Notes

Reaction equation

HRID 2414165 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([CH:7]=[C:8]([C:10]([Cl:14])=[C:11]([Cl:13])[Cl:12])[CH:9]=1)[CH2:5]Br.[N-:15]=[N+:16]=[N-:17].[Na+]>C(O)C>[F:1][C:2]1[CH:3]=[C:4]([CH:7]=[C:8]([C:10]([Cl:14])=[C:11]([Cl:13])[Cl:12])[CH:9]=1)[CH2:5][N:15]=[N+:16]=[N-:17]

Participants

4

Reactant 2

HCID 33557Sodium AzideHCID 23036227HCID 23036227, compound

Product 1

HCID 23036209HCID 23036209, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A solution of 3-fluoro-5-(trichlorovinyl)benzyl bromide (3.18 g) and sodium azide (0.975 g) in 25 ml of ethanol is heated at reflux for 2 hours. The reaction mixture is concentrated and the residue triturated with 50 ml of hexane. The mixture is filtered and the filtrate concentrated to give the desired azide.

Workup

  1. temperatureat reflux for 2 hours
  2. concentrationThe reaction mixture is concentrated
  3. customthe residue triturated with 50 ml of hexane
  4. filtrationThe mixture is filtered
  5. concentrationthe filtrate concentrated

Sources & evidence

ORD record
ord-6c10f8a7e36741199585ca5527fbe5df
Source dataset
uspto-grants-1988_01
Patent number
US04721791

Reaction notes

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