Water → 2-((3,4-Bis(phenylmethoxy)phenoxy)methyl)oxirane

HRID 597441Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 597441
[CH2:1]([O:8][C:9]1[CH:10]=[C:11]([OH:23])[CH:12]=[CH:13][C:14]=1[O:15][CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O.[OH-].[K+].[CH2:27]([CH:29]1[O:31][CH2:30]1)Cl>C(O)C>[CH2:1]([O:8][C:9]1[CH:10]=[C:11]([CH:12]=[CH:13][C:14]=1[O:15][CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)[O:23][CH2:27][CH:29]1[O:31][CH2:30]1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Komponenten

6

Edukt 4

HCID 962WaterHCID 7835EpichlorohydrinHCID 14797Potassium HydroxideHCID 5613483,4-Bis(benzyloxy)phenol

Produkt 1

HCID 5610582-((3,4-Bis(phenylmethoxy)phenoxy)methyl)oxirane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

To a stirred solution of 6.1 g. of 3,4-dibenzyloxyphenol in 10 ml. of water and 1.53 g. of potassium hydroxide pellets is added 5.6 g. of epichlorohydrin in 60 ml. of ethanol. The solution is stirred at room temperature for 24 hours and then concentrated in vacuo. The residue is suspended in water and the mixture extracted with ether. The ether extracts are dried to yield 3-(3,4-dibenzyloxyphenoxy)-1,2-epoxypropane.

Aufarbeitung

  1. concentrationconcentrated in vacuo
  2. extractionthe mixture extracted with ether
  3. dry with materialThe ether extracts are dried

Quellen und Nachweise

ORD-Eintrag
ord-8e246d23b6bd475db5f659463572f997
Quelldatensatz
uspto-grants-1977_03
Patentnummer
US04013777

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