1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl-methyl)-3-nitro-1H-pyrazole 在
钯 作用下,
以
乙醇 为溶剂,
反应 16.0h,
以to afford the product 1-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl-methyl)-1H-pyrazol-3-ylamine (12.4 g, 98%) as a pale yellow oil的产率得到(R)-1-((2,2-Dimethyl-1,3-dioxolan-4-yl)methyl)-1H-pyrazole-3-amine