Bromine → HCID 13561736, compound

HRID 1253278Notes

Reaction equation

HRID 1253278 reaction equation
[Br:1]Br.[Br:3][CH:4]([CH3:12])[CH2:5][C:6]([CH3:11])([CH3:10])[C:7](=[O:9])[CH3:8]>C(Cl)(Cl)Cl>[Br:1][CH2:8][C:7](=[O:9])[C:6]([CH3:11])([CH3:10])[CH2:5][CH:4]([Br:3])[CH3:12]

Participants

4

Reactant 2

HCID 24408BromineHCID 13561737HCID 13561737, compound

Product 1

HCID 13561736HCID 13561736, compoundYield 99.2%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

20.9 g (0.13 mole) of bromine are added dropwise to 27 g (0.13 mole) of 5-bromo-3,3-dimethyl-2-hexanone in 50 ml of chloroform at room temperature. The mixture is subsequently stirred at room temperature for 30 minutes, washed with water, dried over sodium sulphate and concentrated in vacuo. 36.9 g (99% of theory) of 1,5-dibromo-3,3-dimethyl-2-hexanone of refractive index nD20 =1.5015 are obtained.

Workup

  1. washwashed with water
  2. dry with materialdried over sodium sulphate
  3. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-e9c66833d59746099c28f2e59e722f91
Source dataset
uspto-grants-1988_05
Patent number
US04748249

Reaction notes

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