Zinc Acetate → HCID 67852803, Verbindung

HRID 1587685Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1587685
[CH2:1]([O:4][C:5]1[C:6]([C:11]([OH:13])=[O:12])=[N:7][CH:8]=[CH:9][CH:10]=1)[CH2:2][CH3:3].C([O-])(=O)C.[Zn+2:18].C([O-])(=O)C>O>[CH2:1]([O:4][C:5]1[C:6]([C:11]([O-:13])=[O:12])=[N:7][CH:8]=[CH:9][CH:10]=1)[CH2:2][CH3:3].[Zn+2:18].[CH2:1]([O:4][C:5]1[C:6]([C:11]([O-:13])=[O:12])=[N:7][CH:8]=[CH:9][CH:10]=1)[CH2:2][CH3:3]

Komponenten

4

Edukt 2

HCID 11192Zinc AcetateHCID 197561423-Propoxypicolinic Acid

Produkt 1

HCID 67852803HCID 67852803, VerbindungAusbeute 51,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

To a solution of 0.85 g (4.7 mmol) of 3-propoxypicolinic acid dissolved in 35 ml of water was dropwise added, while stirring, a solution of 0.52 g (2.3 mmol) of zinc acetate.dihydrate dissolved in 2 ml of water. After the dropwise addition, the mixture was stirred at room temperature for 60 minutes. When left to stand in a refrigerator overnight, no crystal was obtained, and therefore, the mixture was subjected to concentration under a reduced pressure. The solid precipitated was recrystallized from ethanol to obtain 0.50 g of crystals (yield 47.6%).

Aufarbeitung

  1. additionwas dropwise added
  2. additionAfter the dropwise addition
  3. stirringthe mixture was stirred at room temperature for 60 minutes
  4. waitWhen left
  5. customto stand in a refrigerator overnight
  6. customno crystal was obtained
  7. concentrationthe mixture was subjected to concentration under a reduced pressure
  8. customThe solid precipitated
  9. customwas recrystallized from ethanol

Quellen und Nachweise

ORD-Eintrag
ord-b715559a9aeb443aaab39fc9b8002512
Quelldatensatz
uspto-grants-1993_06
Patentnummer
US05219847

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