Anodic Dimerization of Malonic Acid Derivatives

In addition to the cathodic hydrodimerization of activated olefins and the Kolbe reaction, the anodic dimerization of CH-acidic compounds is another possibility for the electrochemical C—C coupling. Monsanto 281 has used the anodic dimerization of malonates in a laboratory synthesis of intermediates for useful sequestrants and detergency builders. 

The synthetic principle was also used for the production of cyclobutane derivatives  

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