Ammonia → Tegafur

HRID 1766963

Reaktionsgleichung

Reaktionsgleichung von HRID 1766963
[CH2:1]1[CH2:5][O:4][CH:3]([N:6]2[C:12](=[O:13])[NH:11][C:9](=[O:10])[C:8]([F:14])=[CH:7]2)[CH2:2]1.N.C([N+](CCC)(CCC)CCC)CC.[N+]([O-])([O-])=O.[Pd+2:33].[N+]([O-])([O-])=O>O>[Pd:33].[CH2:1]1[CH2:5][O:4][CH:3]([N:6]2[C:12](=[O:13])[NH:11][C:9](=[O:10])[C:8]([F:14])=[CH:7]2)[CH2:2]1

Komponenten

7

Edukt 4

HCID 222AmmoniaHCID 5386Tegafur2×HCID 9559TetrapropylammoniumHCID 24932Palladium nitrate2×

Produkt 2

HCID 5386TegafurHCID 23938Palladium

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

The wet cake from Step A is charged to a mixing tank containing de-ionized water under sustained agitation to completely disperse the TS-1 crystals. This takes approximately 20 to 60 minutes. The pH is measured and adjusted with aqueous ammonia to a value of 9.5. The typical pH of TS-1 wet cake with tetrapropylammonium template in water is approximately 9. Aqueous tetraammine palladium nitrate is added to the mixing tank and the contents are agitated for 30 minutes while monitoring the pH. Sufficient tetraammine palladium nitrate is used to provide 0.1 wt % Pd on the TS-1. The TS-1 crystal slurry is transferred to Step C.

Aufarbeitung

  1. additionThe wet cake from Step A is charged to a mixing tank
  2. customThis takes approximately 20 to 60 minutes

Quellen und Nachweise

ORD-Eintrag
ord-0f37ab13bd9f49ca9cf1981c45f118b7
Quelldatensatz
uspto-grants-2007_06
Patentnummer
US07232783B2

Verknüpfte Notizen

Wird geladen…