1-Butanol → 2-Hydroxydecyl-butyl ether

HRID 267607

Reaktionsgleichung

Reaktionsgleichung von HRID 267607
[O:1]1[CH:3]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11])[CH2:2]1.[Na].C1OC1.[CH2:16]([OH:20])[CH2:17][CH2:18][CH3:19]>C[O-].[Na+]>[OH:1][CH:3]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11])[CH2:2][O:20][CH2:16][CH2:17][CH2:18][CH3:19]

Komponenten

6

Edukt 4

HCID 2631-ButanolHCID 6354Ethylene OxideHCID 169931,2-EpoxydecaneHCID 5360545Sodium

Produkt 1

HCID 104664152-Hydroxydecyl-butyl ether

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 10942334Sodium MethoxideKatalysator

Versuchsvorschrift

As described in Example 1, 1 mol of 1,2-epoxydecane was caused to react with 5 times the molar quantity of n-butanol and 0.04 gm-atom of sodium. After distillation of the excess alcohol, the reaction with 10 mols of ethylene oxide was conducted in an autoclave under the conditions described in Example 1, except for the addition of the sodium methylate catalyst. The product thus obtained had a cloud point of 64°C.

Aufarbeitung

  1. distillationAfter distillation of the excess alcohol
  2. customThe product thus obtained

Quellen und Nachweise

ORD-Eintrag
ord-5d32d71825f34bd8a73662fac1561a93
Quelldatensatz
uspto-grants-1976_03
Patentnummer
US03943178

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