Phosphoric Acid → Phenyl butyrate

HRID 1696072

Reaktionsgleichung

Reaktionsgleichung von HRID 1696072
[C:1]1(CCCC([O-])=O)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Na+].C[O:15][C:16]([C:18]1C=CC(O)=[CH:20][CH:19]=1)=[O:17].C(OC(C1C=CC(O)=CC=1)=O)CC.P(=O)(O)(O)O>O>[C:1]1([O:17][C:16](=[O:15])[CH2:18][CH2:19][CH3:20])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Komponenten

6

Edukt 4

HCID 1004Phosphoric AcidHCID 5258Sodium PhenylbutyrateHCID 7175PropylparabenHCID 7456Methylparaben

Produkt 1

HCID 20354Phenyl butyrate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Reaktionsbedingungen

Temperatur
70 °C

Versuchsvorschrift

Part II: 5.739 g of sodium 4-phenylbutyrate (Triple Crown America, Inc.), 0.125 g of methylparaben (Merck), 0.075 g of propylparaben (Merck), and 149.061 g of deionized water were mixed in a beaker and heated at 70° C. Part II was slowly added into part I and continually stirred at 400 rpm for 5 minutes to form a mixture. 2% Stabileze QM™ (prepared by dissolving 2 g of Stabileze QM™ in 98 g of deionized water, heating and stirring at 70° C. to form a paste, and cooling at room temperature) was added into the mixture and stirred for 5 minutes. The pH of the mixture was adjusted to 5.34 with 0.85% phosphoric acid (Merck), and stirred at 600 rpm for 20 minutes. The mixture was cooled at room temperature.

Aufarbeitung

  1. customto form a mixture
  2. custom2% Stabileze QM™ (prepared
  3. temperatureheating
  4. stirringstirring at 70° C.
  5. customto form a paste
  6. temperaturecooling at room temperature)
  7. additionwas added into the mixture
  8. stirringstirred for 5 minutes
  9. stirringstirred at 600 rpm for 20 minutes
  10. temperatureThe mixture was cooled at room temperature

Quellen und Nachweise

ORD-Eintrag
ord-22818512831b4e52a28690e1ecd872f7
Quelldatensatz
uspto-grants-2012_04
Patentnummer
US08163764B2

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