反应详情

温度

110 °C

A mixture of ethyl 9-(2-aminoethyl)-8,9-dihydro-7H-cyclopenta[c]pyrazolo[1,5-a]pyridine-1-carboxylate (105 mg, 0.384 mmol) in 12M hydrochloric acid (4 mL) was stirred at 110° C. for 14 hr, and concentrated under reduced pressure to give the title compound (91.1 mg, yield 99%).

1. concentrationconcentrated under reduced pressure