Sodium Iodide → [6-chloro-2-(4-methoxy-benzylsulfanyl)-pyrimidin-4-yl)-(5-methyl-2H-pyrazol-3-yl)-amine

HRID 432769

Reaktionsgleichung

Reaktionsgleichung von HRID 432769
Cl[C:2]1[CH:7]=[C:6]([Cl:8])[N:5]=[C:4]([S:9][CH2:10][C:11]2[CH:16]=[CH:15][C:14]([O:17][CH3:18])=[CH:13][CH:12]=2)[N:3]=1.[NH2:19][C:20]1[CH:24]=[C:23]([CH3:25])[NH:22][N:21]=1.C(N(C(C)C)CC)(C)C.[I-].[Na+]>C(O)CCC>[Cl:8][C:6]1[N:5]=[C:4]([S:9][CH2:10][C:11]2[CH:16]=[CH:15][C:14]([O:17][CH3:18])=[CH:13][CH:12]=2)[N:3]=[C:2]([NH:19][C:20]2[NH:21][N:22]=[C:23]([CH3:25])[CH:24]=2)[CH:7]=1

Komponenten

6

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

To a solution of above-prepared 4,6-dichloro-2-(4-methoxy-benzylsulfanyl)-pyrimidine (915 mg, 3.04 mmol) and 3-amino-5-methylpyrazole (310 mg, 3.19 mmol) in BuOH (20 mL) is added diisopropylethylamine (0.56 mL, 3.19 mmol) followed by sodium iodide (455 mg, 3.04 mmol). The reaction mixture is stirred for 15 hours at 120° C. The solvent is removed in vacuo and the residue is purified by flash chromatography (SiO2, hexane/AcOEt gardient) to give [6-chloro-2-(4-methoxy-benzylsulfanyl)-pyrimidin-4-yl)-(5-methyl-2H-pyrazol-3-yl)-amine.

Aufarbeitung

  1. customThe solvent is removed in vacuo
  2. customthe residue is purified by flash chromatography (SiO2, hexane/AcOEt gardient)

Quellen und Nachweise

ORD-Eintrag
ord-83b333ab374046f59267c3a21064a1ad
Quelldatensatz
uspto-grants-2003_12
Patentnummer
US06664247B2

Verknüpfte Notizen

Wird geladen…