Epichlorohydrin → HCID 19817112, compound

HRID 1087406Notes

Reaction equation

HRID 1087406 reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([SH:8])=[CH:4][CH:3]=1.Cl[CH2:10][CH:11]1[O:13][CH2:12]1.C(=O)([O-])[O-].[K+].[K+]>CC(=O)CC>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][CH:12]2[O:13][CH:11]2[CH3:10])=[CH:4][CH:3]=1

Participants

5

Reactant 3

HCID 7835EpichlorohydrinHCID 11430Potassium CarbonateHCID 660494-Bromothiophenol

Product 1

HCID 19817112HCID 19817112, compound

Reagents, catalysts & solvents 1

HCID 6569Methyl Ethyl KetoneSolvent

Procedure

A suspension containing 9.45 g of 4-bromothiophenol, 14.45 g of 1-chloro-2,3-epoxypropane and 13.8 g of potassium carbonate in 100 ml of butanone is refluxed for 12 hours. The inorganic salts formed are filtered off and drained and the solvent and excess 1-chloro-2,3-epoxypropane are then evaporated off under vacuum. The residual oil is distilled at between 130° C. and 140° C. under 0.01 mm of mercury.

Workup

  1. temperatureis refluxed for 12 hours
  2. customThe inorganic salts formed
  3. filtrationare filtered off
  4. customthe solvent and excess 1-chloro-2,3-epoxypropane are then evaporated off under vacuum
  5. distillationThe residual oil is distilled at between 130° C. and 140° C. under 0.01 mm of mercury

Sources & evidence

ORD record
ord-caa35dd0ddbd4d70b3a9e8a93ae5a47f
Source dataset
uspto-grants-1991_07
Patent number
US05036077

Reaction notes

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