N-bromobutanimide → 5-(Bromomethyl)-2-phenylpyrimidine

HRID 1054108Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1054108
[CH3:1][C:2]1[CH:3]=[N:4][C:5]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)=[N:6][CH:7]=1.C1C(=O)N([Br:21])C(=O)C1>C(Cl)(Cl)(Cl)Cl>[Br:21][CH2:1][C:2]1[CH:3]=[N:4][C:5]([C:8]2[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=2)=[N:6][CH:7]=1

Komponenten

4

Versuchsvorschrift

Synthesized using compound 64b (205 mg, 1.20 mmol), NBS (236 mg, 1.32 mmol) and DBPO (14.6 mg, 0.06 mmol) in carbon tetrachloride according to Method A. Crude product was purified by flash chromatography on silica-gel using hexane/ethyl acetate (10:1) as eluent. Product was used directly in the next step without further characterization. White solid. Yield: 89 mg, 30%. (ESI): m/z=250.68 [M+H]+.

Aufarbeitung

  1. customSynthesized
  2. customCrude product was purified by flash chromatography on silica-gel

Quellen und Nachweise

ORD-Eintrag
ord-48444ac4a77e47159e3d5a8dff13100b
Quelldatensatz
uspto-grants-2016_07
Patentnummer
US09394290B2

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