StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Hydrochloric Acid → HCID 17816448, Verbindung

HRID 2249688
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2249688
[CH2:1]([O:6][C:7]1[CH:8]=[C:9]([CH:12]=[CH:13][C:14]=1[O:15][CH2:16][CH2:17][CH:18]([CH3:20])[CH3:19])[CH:10]=[O:11])[CH2:2][CH:3]([CH3:5])[CH3:4].P([O-])(O)(O)=[O:22].[Na+].Cl([O-])=O.[Na+].Cl>C(#N)C.O.OO.C(Cl)(Cl)Cl>[CH2:1]([O:6][C:7]1[CH:8]=[C:9]([CH:12]=[CH:13][C:14]=1[O:15][CH2:16][CH2:17][CH:18]([CH3:20])[CH3:19])[C:10]([OH:22])=[O:11])[CH2:2][CH:3]([CH3:5])[CH3:4]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

9

Edukt 4

HCID 313Hydrochloric AcidHCID 17816516HCID 17816516, VerbindungHCID 23668197Sodium ChloriteHCID 23672064Monosodium phosphate

Produkt 1

HCID 17816448HCID 17816448, VerbindungAusbeute 94,6 %

Reagenzien, Katalysatoren, Lösungsmittel 4

HCID 784
Hydrogen Peroxide
Lösungsmittel
HCID 962WaterLösungsmittel3×
HCID 6212ChloroformLösungsmittel
HCID 6342AcetonitrileLösungsmittel

Versuchsvorschrift

In 30 ml of acetonitrile is dissolved 3.0 g of 3,4-diisopentyloxybenzaldehyde, to which are successively added at ambient temperature a solution of 4.5 g of sodium dihydrogenphosphate in 15 ml of water and 1.8 ml of 30% aqueous hydrogen peroxide. Then, a solution of 2.0 g of sodium chlorite in 30 ml of water is dropwise added thereto at 5-10° C., and the mixture thus obtained is stirred at ambient temperature for 3.5 hours. Chloroform and water are added to the reaction mixture, pH is adjusted to 2 with 6 mol/L hydrochloric acid, and the organic layer is separated. The organic layer thus obtained is washed with water and saturated aqueous solution of sodium chloride successively and dried over anhydrous magnesium sulfate, and then the solvent is distilled off under reduced pressure. Thus, 3.0 g of 3,4-diisopentyloxybenzoic acid is obtained as a white solid product.

Aufarbeitung

  1. customat 5-10° C., and the mixture thus obtained
  2. customthe organic layer is separated
  3. customThe organic layer thus obtained
  4. washis washed with water and saturated aqueous solution of sodium chloride successively
  5. dry with materialdried over anhydrous magnesium sulfate
  6. distillationthe solvent is distilled off under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-114473b6126648bd8b7830208eda3f1e
Quelldatensatz
uspto-grants-2008_01
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07314888B1

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion