Hydrochloric Acid → HCID 12642573, Verbindung

HRID 1678978Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1678978
[Cl-].[Cl-].[Cl-].[Al+3].C([O:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)(=O)CCCCC.Cl>>[OH:12][C:13]1[CH:14]=[CH:15][CH:16]=[CH:17][C:18]=1[C:13](=[O:12])[CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Komponenten

4

Edukt 3

HCID 313Hydrochloric AcidHCID 522678Phenyl hexanoateHCID 6451240Aluminum(III) Chloride

Produkt 1

HCID 12642573HCID 12642573, Verbindung

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

24 g (0.18 mole) of powdered aluminium trichloride were carefully added to 31 g (0.16 mole) of phenyl hexanoate and the mixture was slowly heated with occassional stirring to 120° C and was held there for 11/2 hours. The residue was ground into a powder and was poured into iced dilute hydrochloric acid with stirring. The mixture was extracted with ether and the ether extracts were washed with dilute sodium hydroxide solution, then with water, dried over magnesium sulfate and evaporated to dryness to obtain 14.2 g of (1-(2'-hydroxyphenyl)-hexan-1-one as a pale yellow oil. IR spectrum showed o-hydroxyphenylcarbonyl at 1650cm-1.

Aufarbeitung

  1. temperaturethe mixture was slowly heated
  2. custom2 hours
  3. stirringwith stirring
  4. extractionThe mixture was extracted with ether
  5. washthe ether extracts were washed with dilute sodium hydroxide solution
  6. dry with materialwith water, dried over magnesium sulfate
  7. customevaporated to dryness

Quellen und Nachweise

ORD-Eintrag
ord-371eebd1dab043269aabd9a7ef0d5992
Quelldatensatz
uspto-grants-1978_03
Patentnummer
US04078078

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