Diethylenetriaminepentaacetic acid → Pentasodium Pentetate

HRID 992579

Reaktionsgleichung

Reaktionsgleichung von HRID 992579
[OH-].[Na+:2].[CH2:3]([N:14]([CH2:26][C:27]([OH:29])=[O:28])[CH2:15][CH2:16][N:17]([CH2:22][C:23]([OH:25])=[O:24])[CH2:18][C:19]([OH:21])=[O:20])[CH2:4][N:5]([CH2:10][C:11]([OH:13])=[O:12])[CH2:6][C:7]([OH:9])=[O:8].N(CC(O)=O)(CC(O)=O)CC(O)=O>O>[CH2:15]([N:14]([CH2:26][C:27]([O-:29])=[O:28])[CH2:3][CH2:4][N:5]([CH2:6][C:7]([O-:9])=[O:8])[CH2:10][C:11]([O-:13])=[O:12])[CH2:16][N:17]([CH2:22][C:23]([O-:25])=[O:24])[CH2:18][C:19]([O-:21])=[O:20].[Na+:2].[Na+:2].[Na+:2].[Na+:2].[Na+:2]

Komponenten

5

Edukt 3

HCID 3053Diethylenetriaminepentaacetic acidHCID 8758Nitrilotriacetic AcidHCID 14798Sodium Hydroxide

Produkt 1

HCID 8779Pentasodium PentetateAusbeute 40 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A 40% aqueous pentasodium diethylenetriaminepentaacetate solution was prepared by mixing together sodium hydroxide, deionized water and the diethylenetriaminepentaacetic acid (as obtained in Example 1) having the reduced total content of the nitrilotriacetic acid (salt).

Quellen und Nachweise

ORD-Eintrag
ord-9fad6a32494e46688d6736e945088f62
Quelldatensatz
uspto-grants-2002_10
Patentnummer
US06469080B2

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