反应详情

温度

100 °C

A mixture of ethyl 9-(2-aminoethyl)-2-methyl-8,9-dihydro-7H-cyclopenta[c]pyrazolo[1,5-a]pyridine-1-carboxylate (140 mg, 0.487 mmol) in 12M hydrochloric acid (5 mL) was stirred at 100° C. for 2 days, and concentrated under reduced pressure to give the title compound. The obtained title compound was used for the reaction of Example 18 without purification.

1. concentrationconcentrated under reduced pressure