4-[4-(4-chloro-phenyl)-3-oxo-5-pyridin-4-yl-pyrazolidin-1-yl]-piperidine-1-carboxylic acid tert-butyl ester 在
钯 作用下,
以
乙醇 为溶剂,
反应 48.0h,
生成 4-[4-(4-chloro-phenyl)-3-oxo-5-pyridin-4-yl-2,3-dihydro-pyrazol-1-yl]-piperidine-1-carboxylic acid tert-butyl ester