methyl (3-benzyloxy-1-ethyl-1H-pyrazol-4-yl)acetate 在
palladium-carbon
氢气 、 palladium-carbon 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以methyl (1-ethyl-3-hydroxy-1H-pyrazol-4-yl)acetate (7.17 g, yield 97%) was obtained as a white solid from a fraction的产率得到methyl (1-ethyl-3-hydroxy-1H-pyrazol-4-yl)acetate