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

HRID 1013899

Reaktionsgleichung

Reaktionsgleichung von HRID 1013899
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 gradient) 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 gradient)

Quellen und Nachweise

ORD-Eintrag
ord-8224730807d44019a45d20b3e2f66f60
Quelldatensatz
uspto-grants-2011_07
Patentnummer
US07982037B2

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