Phosphorus trichloride → Isododecyl chloride

HRID 375503

Reaktionsgleichung

Reaktionsgleichung von HRID 375503
P(Cl)(Cl)[Cl:2].[CH2:5](O)[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH:14]([CH3:16])[CH3:15]>>[CH2:5]([Cl:2])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH:14]([CH3:16])[CH3:15]

Komponenten

3

Edukt 2

HCID 24387Phosphorus trichlorideHCID 6428591Isododecanol

Produkt 1

HCID 22901855Isododecyl chlorideAusbeute 256,7 %

Versuchsvorschrift

To a 1-gallon glass-line pressure reactor was charged 715 grams of phosphorus trichloride (PCl3, 5.2 moles). To the reactor was charged 2790 grams of isododecyl alcohol (Exxal 12, 15.0 moles) via an addition pump over a period of one hour while maintaining the reaction temperature below 100° C. After addition, the mixture was stirred at 130°-135° C. for 3 hours and cooled. The top organic layer was collected, yielding 2733 grams (94.5%) of isododecyl chloride.

Aufarbeitung

  1. temperaturewhile maintaining the reaction temperature below 100° C
  2. additionAfter addition
  3. temperaturecooled
  4. customThe top organic layer was collected

Quellen und Nachweise

ORD-Eintrag
ord-8c442619c97b4b7cb581ba9479a26e13
Quelldatensatz
uspto-grants-1996_01
Patentnummer
US05486315

Verknüpfte Notizen

Wird geladen…