Epichlorohydrin → 3-(1-Bromonaphth-2-yloxy)-1,2-epoxypropane

HRID 1087407

Reaktionsgleichung

Reaktionsgleichung von HRID 1087407
[Br:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][C:3]=1[OH:12].Cl[CH2:14][CH:15]1[O:17][CH2:16]1.C(=O)([O-])[O-].[K+].[K+]>CC(=O)CC>[Br:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][C:3]=1[O:12][CH2:14][CH:15]1[O:17][CH2:16]1

Komponenten

5

Edukt 3

HCID 7835EpichlorohydrinHCID 113161-Bromo-2-naphtholHCID 11430Potassium Carbonate

Produkt 1

HCID 143699423-(1-Bromonaphth-2-yloxy)-1,2-epoxypropane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6569Methyl Ethyl KetoneLösungsmittel

Versuchsvorschrift

A suspension containing 22.3 g of 1-bromonaphth-2-ol, 27.75 g of 1-chloro-2,3-epoxypropane and 27.6 g of potassium carbonate in 200 ml of butanone is refluxed overnight. The inorganic salts are filtered off and drained and the filtrate is then evaporated under vacuum. The oil obtained is distilled under 0.01 mm of mercury.

Aufarbeitung

  1. temperatureis refluxed overnight
  2. filtrationThe inorganic salts are filtered off
  3. customthe filtrate is then evaporated under vacuum
  4. customThe oil obtained
  5. distillationis distilled under 0.01 mm of mercury

Quellen und Nachweise

ORD-Eintrag
ord-e743b44489f04654891d9a3d50b33511
Quelldatensatz
uspto-grants-1991_07
Patentnummer
US05036077

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