2-Propenoic acid, 3-phenyl- → Europium(3+);tris(3-phenylprop-2-enoate)

HRID 325838

Reaktionsgleichung

Reaktionsgleichung von HRID 325838
[OH-].[Na+].[C:3]([OH:13])(=[O:12])[CH:4]=[CH:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1.[Cl-].[Eu+3:15].[Cl-].[Cl-]>O>[C:3]([O-:13])(=[O:12])[CH:4]=[CH:5][C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=1.[Eu+3:15].[C:3]([O-:13])(=[O:12])[CH:4]=[CH:5][C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=1.[C:3]([O-:13])(=[O:12])[CH:4]=[CH:5][C:6]1[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=1

Komponenten

5

Edukt 3

HCID 87842-Propenoic acid, 3-phenyl-HCID 14798Sodium HydroxideHCID 9859933Europium chloride, anhydrous 99.9%

Produkt 1

HCID 86739358Europium(3+);tris(3-phenylprop-2-enoate)

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

Then a sodium cinnamate aqueous solution obtained in advance by dissolving 1.64 g of sodium hydroxide in 300 ml of purified water and thereafter dissolving 6.06 g of cinnamic acid (purity 99.9%, conjugate number 4) thoroughly in the resultant solution was gradually added with continued stirring into the aforementioned aqueous europium chloride solution. Consequently, a white salt of europium cinnamate was produced in the form of a precipitate. Thereafter, the reaction solution was adjusted to pH 6.5 with a 0.1 N sodium hydroxide aqueous solution added under thorough stirring.

Aufarbeitung

  1. additionwas gradually added

Quellen und Nachweise

ORD-Eintrag
ord-3ed6da98ea004559a8413aa47f486281
Quelldatensatz
uspto-grants-1984_04
Patentnummer
US04443380

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