反应详情

To a stirred solution of compound 19 (0.1 g, 0.31 mmol) in DCE (3 mL) was added methyl iodide (0.058 mL, 0.94 mmol) and the resulting mixture was stirred at rt for 16 hours. The reaction mixture was concentrated under reduced pressures and the crude material was purified by column chromatography on neutral alumina eluting with 1% methanol-DCM to provide 1,1-dimethyl-2-[2-((indan-2-yl)(phenyl)amino)ethyl]pyrrolidinium iodide.

1. concentrationThe reaction mixture was concentrated under reduced pressures
2. customthe crude material was purified by column chromatography on neutral alumina eluting with 1% methanol-DCM