methyl (3-methoxycarbonylpyrazolo<1,5-a>pyridine-2-yl)acetate 在
钯 甲醇 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以to afford methyl 2-(2-methoxy-2-oxoethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylate (39 mg, 91%), which的产率得到methyl 2-(2-methoxy-2-oxoethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylate