Thionyl Chloride → 2-Ethyl-2-methylhexanoyl chloride

HRID 1704194Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1704194
[CH3:1][C:2]([CH2:10][CH3:11])([CH2:6][CH2:7][CH2:8][CH3:9])[C:3](O)=[O:4].S(Cl)([Cl:14])=O>>[CH3:1][C:2]([CH2:10][CH3:11])([CH2:6][CH2:7][CH2:8][CH3:9])[C:3]([Cl:14])=[O:4]

Komponenten

3

Edukt 2

HCID 24386Thionyl ChlorideHCID 366462-Ethyl-2-methylhexanoic acid

Produkt 1

HCID 227590852-Ethyl-2-methylhexanoyl chlorideAusbeute 90,6 %

Versuchsvorschrift

316 gm (2moles) of 2-methyl-2-ethyl-hexanoic acid were heated to boiling with 357 gm (3 moles) of thionyl chloride under agitation until the evolution of gas had ended. The surplus thionyl chloride was distilled off and the residue was fractionated in vacuo. 320 gm (90% of theory) of 2-methyl-2-ethyl-hexanoyl chloride of b.p. 78° C. at 13 mmHg were obtained.

Aufarbeitung

  1. distillationThe surplus thionyl chloride was distilled off

Quellen und Nachweise

ORD-Eintrag
ord-bb0b75b6e1504d96ad029c34e941c93d
Quelldatensatz
uspto-grants-1978_11
Patentnummer
US04126585

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