Electrooxidation of malonate and acetylacetate derivatives in the presence of halide ions

被引：18

作者：

Okimoto, M ^{[1
]}

Takahashi, Y ^{[1
]}

机构：

[1] Kitami Inst Technol, Dept Appl Chem & Circumstance Engn, Kitami, Hokkaido 0908507, Japan

来源：

SYNTHESIS-STUTTGART | 2002年 / 15期

关键词：

cyclization; halogenation; electron transfer; halide oxidation;

D O I：

10.1055/s-2002-34839

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

beta-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 alpha-halomalonates and methyl alpha-halocarboxylates. Electrooxidation of bis(beta-dimethoxycarbonyl) derivatives similarly afforded cyclic compounds and dihalides.

引用

页码：2215 / 2219

页数：5

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