Hydrochloric Acid → 1-Chlorooctadecane

HRID 1994378

Reaktionsgleichung

Reaktionsgleichung von HRID 1994378
[CH2:1](O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[ClH:20]>O>[CH2:1]([Cl:20])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Komponenten

4

Edukt 2

HCID 313Hydrochloric AcidHCID 8221Stearyl Alcohol

Produkt 1

HCID 188151-Chlorooctadecane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A 1 l jacketed glass reactor with a glass paddle stirrer and immersed tube for reactant metering is initially charged with 220 g of N-n-octylalkylpyridinium chloride (prepared according to Example 2) and adjusted to a temperature of 150° C. 447 g of n-octadecanol are introduced uniformly via an immersed tube over 5 hours. Gaseous hydrogen chloride is metered in via an immersed tube in a slight stoichiometric excess over the entire reaction time, and the water of reaction formed is simultaneously removed via distillation. The performance of the reaction and the workup of the reaction mixture are analogous to Example 4a. After a total reaction time of 8 h (including 3 hours of postreaction), the conversion based on n-octadecanol is 99.8%.

Aufarbeitung

  1. customadjusted to a temperature of 150° C
  2. customformed
  3. customis simultaneously removed via distillation
  4. customThe performance of the reaction
  5. customAfter a total reaction time of 8 h (including 3 hours of postreaction)

Quellen und Nachweise

ORD-Eintrag
ord-7bee728fb57641758eace0626d58fba8
Quelldatensatz
uspto-grants-2010_01
Patentnummer
US07652180B2

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