Zirconium n-propoxide → HCID 178519211, Verbindung

HRID 1440944Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1440944
[O:1]=[C:2]1[O:8][C@H:7]([C@H:9]([CH2:11][OH:12])[OH:10])[C:5]([OH:6])=[C:3]1[OH:4].CCCO.CCCO.CCCO.CCCO.[Zr:29]>CO>[O:1]=[C:2]1[O:8][C@H:7]([C@H:9]([CH2:11][OH:12])[OH:10])[C:5]([O-:6])=[C:3]1[OH:4].[Zr+4:29].[O:1]=[C:2]1[O:8][C@H:7]([C@H:9]([CH2:11][OH:12])[OH:10])[C:5]([O-:6])=[C:3]1[OH:4].[O:1]=[C:2]1[O:8][C@H:7]([C@H:9]([CH2:11][OH:12])[OH:10])[C:5]([O-:6])=[C:3]1[OH:4].[O:1]=[C:2]1[O:8][C@H:7]([C@H:9]([CH2:11][OH:12])[OH:10])[C:5]([O-:6])=[C:3]1[OH:4]

Komponenten

4

Edukt 2

HCID 3539967Zirconium n-propoxideHCID 54670067L-Ascorbic Acid2×

Produkt 1

HCID 178519211HCID 178519211, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel2×

Versuchsvorschrift

Ascorbic acid (2 g, 0.014 moles) was dissolved in 50 ml of methanol. Zirconium n-propoxide (70% in n-propanol, 2.56 ml, 0.00569 moles) was slowly added to the ascorbic acid:methanol solution. After addition was complete, the mixture was stirred for 30 minutes with some precipitate observed. The methanol was distilled off to yield zirconium ascorbate as a white powder. The powder was dried in a 45° C. oven for 24 hours.

Aufarbeitung

  1. additionAfter addition
  2. distillationThe methanol was distilled off

Quellen und Nachweise

ORD-Eintrag
ord-d0d5d71b3cf14c508b696fa44186b46c
Quelldatensatz
uspto-grants-1996_03
Patentnummer
US05501727

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