Hydrogen Bromide → HCID 53897736, compound

HRID 259283Notes

Reaction equation

HRID 259283 reaction equation
[BrH:1].[CH2:2]([O:7][CH2:8][CH2:9][C:10]([CH3:14])(O)[CH:11]=[CH2:12])[CH2:3][CH:4]([CH3:6])[CH3:5]>>[Br:1][CH2:12][CH:11]=[C:10]([CH3:14])[CH2:9][CH2:8][O:7][CH2:2][CH2:3][CH:4]([CH3:6])[CH3:5]

Participants

3

Reactant 2

HCID 260Hydrogen BromideHCID 21424146HCID 21424146, compound

Product 1

HCID 53897736HCID 53897736, compound

Procedure

To 40 mls of a 48% solution of hydrobromic acid are added dropwise with stirring at 5° during a period of 15 minutes 18.6 g (0.1 moles) of 5-isopentyloxy-3-methyl-1-penten-3-ol. After 30 minutes at 0°-5° the mixture is extracted with ether and the ethereal extract is washed with 10% sodium carbonate solution and then with saturated sodium chloride solution, dried with anhydrous sodium sulphate and evaporated.

Workup

  1. extractionAfter 30 minutes at 0°-5° the mixture is extracted with ether
  2. extractionthe ethereal extract
  3. washis washed with 10% sodium carbonate solution
  4. dry with materialwith saturated sodium chloride solution, dried with anhydrous sodium sulphate
  5. customevaporated

Sources & evidence

ORD record
ord-c2d6a45318da4febbde7cbb1c838a4a6
Source dataset
uspto-grants-1977_07
Patent number
US04036980

Reaction notes

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