methyl 6-(3-methoxy-2,2-dimethyl-1-((methylsulfonyl)oxy)-3-oxopropyl)nicotinate 在
钯 silica gel 、 Tetrahydrofurane dichloromethane 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以to afford methyl 6-(3-methoxy-2,2-dimethyl-3-oxopropyl)nicotinate (2.4 g, 82.4%).MS-ESI (m/z)的产率得到methyl 6-(3-methoxy-2,2-dimethyl-3-oxopropyl)nicotinate