Hydrochloric Acid → HCID 66939369, Verbindung

HRID 1257413Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1257413
[F:1][C:2]1[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][CH:5]=[CH:4][C:3]=1[C:12]1[O:13][CH:14]=[C:15]([CH2:17][N:18]2[CH:22]=[C:21]([C:23]([O:25]CC)=[O:24])[CH:20]=[N:19]2)[N:16]=1.[OH-].[Na+].C(O)C.Cl>O1CCCC1>[F:1][C:2]1[C:7]([C:8]([F:9])([F:10])[F:11])=[CH:6][CH:5]=[CH:4][C:3]=1[C:12]1[O:13][CH:14]=[C:15]([CH2:17][N:18]2[CH:22]=[C:21]([C:23]([OH:25])=[O:24])[CH:20]=[N:19]2)[N:16]=1

Komponenten

6

Edukt 4

HCID 313Hydrochloric AcidHCID 702EthanolHCID 14798Sodium HydroxideHCID 66939284HCID 66939284, Verbindung

Produkt 1

HCID 66939369HCID 66939369, VerbindungAusbeute 78,5 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

A mixture of the compound (0.44 g) obtained in Example 105b, 4N sodium hydroxide (3 mL), ethanol (8 mL) and tetrahydrofuran (2 mL) was stirred at room temperature for 16 hr. The reaction mixture was adjusted to pH 5 with 1N hydrochloric acid, and the precipitate was collected by filtration, dried under reduced pressure and recrystallized from ethanol-hexane to give the title compound (0.32 g) as colorless crystals.

Aufarbeitung

  1. filtrationthe precipitate was collected by filtration
  2. customdried under reduced pressure
  3. customrecrystallized from ethanol-hexane

Quellen und Nachweise

ORD-Eintrag
ord-9fd40d7fff4648aa8b54e4489c064a35
Quelldatensatz
uspto-grants-2013_06
Patentnummer
US08461348B2

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