反应详情

50 mg (0.097 mmol) Methyl-(6-phenyl-7-{4-{3-[5-(pyridine-2-yl)-1H-[1,2,4]triazole-3-yl)-azetidine-1-ylmethyl]-phenyl}-imidazo[1,2-a]pyrimidin-5-yl)-amine are dissolved in 3.9 mL chloroform. 19.1 mg (0.11 mmol) N-bromosuccinimide are added and the reaction mixture is heated for one hour at reflux. The solvent is evaporated and the residue purified by chromatography (silicagel, eluents: dichloromethane/methanol). 15 mg (24.7%) of the desired compound are obtained.

1. temperaturethe reaction mixture is heated for one hour
2. temperatureat reflux
3. customThe solvent is evaporated
4. customthe residue purified by chromatography (silicagel, eluents: dichloromethane/methanol)