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从2-(乙氧酰基)-6-(二甲基氨基)亚甲基环戊二烯出发制备的1-(甲醛基)-3-(乙氧酰基)二茂铁在碱性条件下经氧化银氧化,可以一步转变成1,3-二茂铁二羧酸。
The 1- (carboxyphenyl) -3- (ethoxycarbonyl) ferrocene prepared from 2- (ethoxycarbonyl) -6- (dimethylamino) methylenecyclopentadiene is treated under basic conditions Oxidation of silver oxide can be converted in one step to 1,3-ferrocene dicarboxylic acid.