Alkanes from Reduction of Carboxylates - Kolbe's Electrolytic method
- Page ID
- 66938
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Sodium or potassium salt of a dicarboxylic acid on electrolysis gives an alkene. An alkene is generated when an aqueous solution of sodium or potassium salt of a dibasic acid (with adjacent carboyxlic groups) is electrolyzed.
The electrolysis of sodium succinate gives ethene.
Oxidation at the anode
Reduction at Cathode
\[\ce{2H2O + 2e^{-} -> 2OH^{-} + H2(g)} \nonumber\]