Hydrochloric Acid → HCID 131713514, Verbindung

HRID 544545

Reaktionsgleichung

Reaktionsgleichung von HRID 544545
[Cl-].[Na+].[CH3:3][P:4]([CH2:6][CH2:7][P:8]([CH3:10])[CH3:9])[CH3:5].Cl.[CH2:12]([OH:14])[CH3:13]>>[CH2:12]([OH:14])[CH3:13].[CH3:3][P:4]([CH2:6][CH2:7][P:8]([CH3:10])[CH3:9])[CH3:5]

Komponenten

5

Edukt 4

HCID 313Hydrochloric AcidHCID 702Ethanol2×HCID 5234Sodium Chloride2×HCID 1410591,2-Bis(dimethylphosphino)ethane

Produkt 1

HCID 131713514HCID 131713514, VerbindungAusbeute 80 %

Versuchsvorschrift

Prepare a saturated solution of sodium chloride in ethanol by dissolving 117 mg of sodium chloride in 20 ml of degassed ethanol. Add 11.1 μl of liquid DMPE to this solution and adjust its pH to approximately 2.25 by adding concentrated hydrochloric acid. Dispense 5 ml into a 10 cc vial and crimp seal it using a teflon-coated stopper. Inject approximately 5 mCi of 99mTc-pertechnetate eluate into the vial and place it in a boiling water bath for 1 hour. HPLC analysis shows a yield of greater than 80% of the [99mTcCl2 (DMPE)2 ]+ complex.

Aufarbeitung

  1. customDispense 5 ml into a 10 cc vial and crimp seal it

Quellen und Nachweise

ORD-Eintrag
ord-9a0dc57b1aae4ff8b16c6303cf18cc6d
Quelldatensatz
uspto-grants-1984_05
Patentnummer
US04451450

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