Sodium Hydroxide → 4-(2-Fluoro-4-nitrophenoxy)-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-ol

HRID 347453Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 347453
C([O:7][C:8]1[C:9]([CH3:28])=[C:10]2[N:15]([CH:16]=1)[N:14]=[CH:13][N:12]=[C:11]2[O:17][C:18]1[CH:23]=[CH:22][C:21]([N+:24]([O-:26])=[O:25])=[CH:20][C:19]=1[F:27])(=O)C(C)(C)C.[OH-].[Na+]>C1COCC1.CO.O>[F:27][C:19]1[CH:20]=[C:21]([N+:24]([O-:26])=[O:25])[CH:22]=[CH:23][C:18]=1[O:17][C:11]1[C:10]2=[C:9]([CH3:28])[C:8]([OH:7])=[CH:16][N:15]2[N:14]=[CH:13][N:12]=1

Komponenten

5

Edukt 2

HCID 14798Sodium HydroxideHCID 210816484-(2-Fluoro-4-nitrophenoxy)-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl pivalate

Produkt 1

HCID 210816464-(2-Fluoro-4-nitrophenoxy)-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-olAusbeute 85,5 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 8028TetrahydrofuranLösungsmittelHCID 22242641Methanol--water (1/1)Lösungsmittel

Versuchsvorschrift

To a solution of 4-(2-fluoro-4-nitrophenoxy)-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl pivalate (80 mg, 0.2 mmol) in THF (1 mL) was added a solution of NaOH in MeOH/H2O (0.2 mL, 1 M). The solution turned red instantly. After 5 minutes, the reaction was quenched with EtOAc (5 mL) and H2O (5 mL). The organic layer was separated, dried with sodium sulfate and concentrated in vacuo to give the title compound (52 mg, 85%) as a yellow solid.

Aufarbeitung

  1. customthe reaction was quenched with EtOAc (5 mL) and H2O (5 mL)
  2. customThe organic layer was separated
  3. dry with materialdried with sodium sulfate
  4. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-8c6fa86d70c94fe6b2383d891a16a627
Quelldatensatz
uspto-grants-2007_02
Patentnummer
US07173031B2

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