Hydrochloric Acid → 2-(4-{4-[(2-Amino-6-chloropyrimidin-4-yl)amino]-2-fluorophenoxy}-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanol

HRID 2192188Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2192188
[NH2:1][C:2]1[CH:20]=[CH:19][C:5]([O:6][C:7]2[CH:12]=[CH:11][N:10]=[C:9]3[NH:13][CH:14]=[C:15]([CH2:16][CH2:17][OH:18])[C:8]=23)=[C:4]([F:21])[CH:3]=1.[Cl:22][C:23]1[CH:28]=[C:27](Cl)[N:26]=[C:25]([NH2:30])[N:24]=1.Cl.[OH-].[Na+]>O>[NH2:30][C:25]1[N:26]=[C:27]([NH:1][C:2]2[CH:20]=[CH:19][C:5]([O:6][C:7]3[CH:12]=[CH:11][N:10]=[C:9]4[NH:13][CH:14]=[C:15]([CH2:16][CH2:17][OH:18])[C:8]=34)=[C:4]([F:21])[CH:3]=2)[CH:28]=[C:23]([Cl:22])[N:24]=1

Komponenten

6

Edukt 4

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 655222-Amino-4,6-dichloropyrimidineHCID 210815442-[4-(4-Amino-2-fluorophenoxy)-1H-pyrrolo[2,3-b]pyridin-3-yl]ethanol

Produkt 1

HCID 116113682-(4-{4-[(2-Amino-6-chloropyrimidin-4-yl)amino]-2-fluorophenoxy}-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanol

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

56 mg (0.17 mmol) of 2-[4-(4-amino-2-fluorophenoxy)-1H-pyrrolo[2,3-b]pyridin-3-yl]ethanol and 30 mg (0.18 mmol) of 4,6-dichloropyrimidine-2-amine are suspended in 5 ml of water. 25 μl of 37% strength hydrochloric acid are added, and the mixture is heated at reflux overnight. Using 1N aqueous sodium hydroxide solution, the pH is then adjusted to 10, resulting in the precipitation of crystals. The mixture is concentrated and filtered through silica gel. The product is purified by preparative HPLC.

Aufarbeitung

  1. temperaturethe mixture is heated
  2. temperatureat reflux overnight
  3. customresulting in the precipitation of crystals
  4. concentrationThe mixture is concentrated
  5. filtrationfiltered through silica gel
  6. customThe product is purified by preparative HPLC

Quellen und Nachweise

ORD-Eintrag
ord-0fd108df6e8a457aabf112fdd3166f23
Quelldatensatz
uspto-grants-2012_12
Patentnummer
US08329716B2

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