Electrooxidation of Malonate and Acetylacetate Derivatives in the Presence of Halide Ions
Electrooxidation of Malonate and Acetylacetate Derivatives in the Presence of Halide Ions
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DOI：
10.1055/s-2002-34839
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发表时间：
2002-11
期刊：
影响因子：
--
通讯作者：
M. Okimoto;Yukio Takahashi
中科院分区：
文献类型：
--
作者：
M. Okimoto;Yukio Takahashi
在卤素离子存在下，丙二酸二甲酯和乙酰乙酸甲酯等对二羰基化合物在甲醇中电氧化得到相应的α卤代丙二酸二甲酯和α卤代羧酸甲酯。双(β-二甲氧基羰基)衍生物的电氧化类似地得到环状化合物和二卤化物。
p-Dicarbonyl compounds, such as dimethyl malonate derivatives and methyl acetoacetate derivatives, were electrooxidized in methanol in the presence of halogen ions to afford the corresponding dimethyl α-halomalonates and methyl α-halocarboxylates. Electrooxidation of bis(β-dimethoxycarbonyl) derivatives similarly afforded cyclic compounds and dihalides.