1-Decanol → Sodium decanolate

HRID 6571

Reaktionsgleichung

Reaktionsgleichung von HRID 6571
[CH2:1]([OH:11])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].C[O-].[Na+:14]>CO>[CH3:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][CH2:1][O-:11].[Na+:14]

Komponenten

4

Edukt 2

HCID 81741-DecanolHCID 10942334Sodium Methoxide

Produkt 1

HCID 23687487Sodium decanolate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

Into a 500 ml eggplant type flask, 1-decanol (180 g) and a methanol solution of sodium methylate (28%) were charged, stirred and heated under reduced pressure to distill off methanol. By GC, it was confirmed that no methanol remained in the reaction solution. Into a 1 l four-necked flask, N,N-dimethylformamide (150 ml) and CH3CHClCOO(CH2)9CH3 (27.1 g) obtained in Example 19 were charged and stirred, and a solution of sodium decylate obtained in the above operation was added dropwise at an internal temperature of not higher than 25° C. The mixture was heated to an internal temperature of 70° C. and stirred for 30 minutes.

Aufarbeitung

  1. temperatureheated under reduced pressure
  2. distillationto distill off methanol
  3. additionInto a 1 l four-necked flask, N,N-dimethylformamide (150 ml) and CH3CHClCOO(CH2)9CH3 (27.1 g) obtained in Example 19 were charged
  4. stirringstirred

Quellen und Nachweise

ORD-Eintrag
ord-dbaa5083ab4f45b68a157d163cac29d9
Quelldatensatz
uspto-grants-2006_08
Patentnummer
US07083705B2

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