反应详情

Cyclopropyl amine (0.275 mmole) was dissolved in THF (2 ml) and thiocarbonyl diimidazole (0.28 mmole) was added. The reaction was stirred at room temperature overnight and N2-(4-Amino-phenyl)-5-bromo-N4-[2-(3H-imidazol-4-yl)-ethyl]-pyrimidine-2,4-diamine (0.26 mmole) was added as a solution in THF (3 ml) and DMF (1 ml) and the reaction was stirred overnight. After removal of the solvents under reduced pressure the crude product was purified by flashmaster chromatography (dichloromethane: MeOH 9:1) to yield 12.5 mg of 1-(4-{5-Bromo-4-[2-(3H-imidazol-4-yl)-ethylamino]-pyrimidin-2-ylamino}-phenyl)-3-cyclopropyl-thiourea. ESI-MS: 474.

1. customAfter removal of the solvents under reduced pressure the crude product
2. customwas purified by flashmaster chromatography (dichloromethane: MeOH 9:1)