Carbon tetrabromide → HCID 15428709, compound

HRID 1768640Notes

Reaction equation

HRID 1768640 reaction equation
O[CH2:2][CH2:3][CH2:4][C:5]1[CH:6]=[C:7]([CH:14]=[CH:15][CH:16]=1)[O:8][CH2:9][C:10]([O:12][CH3:13])=[O:11].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[Br:36]C(Br)(Br)Br>C(Cl)Cl>[Br:36][CH2:2][CH2:3][CH2:4][C:5]1[CH:6]=[C:7]([CH:14]=[CH:15][CH:16]=1)[O:8][CH2:9][C:10]([O:12][CH3:13])=[O:11]

Participants

5

Procedure

To a stirred solution of methyl 3-(3-hydroxypropyl)phenoxyacetate (2.00 g) in methylene chloride (20 ml) were added successively triphenylphosphine (2.81 g) and tetrabromomethane (3.55 g) at room temperature. The mixture was evaporated. The residue was purified by silica gel column chromatography (n-hexane:ethyl acetate=7:1) to give the title compound (1.69 g) having the following physical data.

Workup

  1. customThe mixture was evaporated
  2. customThe residue was purified by silica gel column chromatography (n-hexane:ethyl acetate=7:1)

Sources & evidence

ORD record
ord-0cbf131a422e4c0a9e8bd4ecf60ef73d
Source dataset
uspto-grants-1995_01
Patent number
US05378716

Reaction notes

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