反应详情

To a stirred solution of 1-[6-methoxypyridin-3-yl]-1-[1-(pyridin-3-yl)indazol-5-yl]oxypropan-2-amine (45 mg, 120 μmol) in dichloromethane (4.5 mL) was added triethylamine (40 μl), followed by cyclopropane sulfonic acid chloride (25 mg, 180 μmol) and DMAP (1.5 mg, 12 μmol). The stirring was continued for 20 hours at room temp. The reaction mixture was poured into sat. NH4Cl solution and extracted with dichloromethane, then the solvent was removed i.vac., and the product purified by chromatography on silica gel. Yield 4 mg as a racemic mixture of two diastereomeres (7%).

1. extractionextracted with dichloromethane
2. customthe solvent was removed i.vac
3. custom, and the product purified by chromatography on silica gel
4. additionYield 4 mg as a racemic mixture of two diastereomeres (7%)