Pyridine → Isobutyl 2-bromopropionate

HRID 433457

Reaction equation

HRID 433457 reaction equation
[CH2:1]([OH:5])[CH:2]([CH3:4])[CH3:3].N1C=CC=CC=1.[Br:12][CH:13]([CH3:17])[C:14](Br)=[O:15]>C(OCC)C>[Br:12][CH:13]([CH3:17])[C:14]([O:5][CH2:1][CH:2]([CH3:4])[CH3:3])=[O:15]

Participants

5

Procedure

To a mixture of iso-butanol and 1.0 equivalent of pyridine in dry diethyl ether was added dropwise 1.3 equivalents of 2-bromopropionyl bromide at 0° C. After stirring at room temperature for 16 hours, the reaction was diluted with diethyl ether, washed with 1N HCl, water, aqueous NaHCO3, brine and dried over magnesium sulfate or sodium sulfate. Removal of the solvents at reduced pressure gave the title compound as a clear oil.

Workup

  1. washwashed with 1N HCl, water, aqueous NaHCO3, brine
  2. dry with materialdried over magnesium sulfate or sodium sulfate
  3. customRemoval of the solvents at reduced pressure

Sources & evidence

ORD record
ord-6a6f95ceb1de49479055510426e79809
Source dataset
uspto-grants-2003_12
Patent number
US06667305B1

Linked notes

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