Sodium Azide → HCID 14407250, compound

HRID 1709670Notes

Reaction equation

HRID 1709670 reaction equation
[Cl: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>[Cl: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 14407249HCID 14407249, compound

Product 1

HCID 14407250HCID 14407250, compoundYield 70.7%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A solution of 3-chloro-5-(trichlorovinyl)benzyl bromide (3.57 g) and sodium azide (813 mg) in 50 ml of ethanol was heated at reflux for 30 minutes. The reaction was then concentrated and the residue chromatographed on silica gel with petroleum ether as eluant to afford 2.24 g of pure 3-chloro-5-(trichlorovinyl)benzyl azide.

Workup

  1. temperatureat reflux for 30 minutes
  2. concentrationThe reaction was then concentrated
  3. customthe residue chromatographed on silica gel with petroleum ether as eluant

Sources & evidence

ORD record
ord-716c696013474238b0497e99e872c229
Source dataset
uspto-grants-1990_08
Patent number
US04950673

Reaction notes

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