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Kolbe-electrolysis of unsaturated carboxylic acids[1]

✍ Scribed by J. Knolle; H.J. Schäfer

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
369 KB
Volume
23
Category
Article
ISSN
0013-4686

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✦ Synopsis

Reaction conditions for improved dimer yields in the Kolbe-electrolysis of &y-unsaturated carboxyk acids are examined. With vinylacetic acid (1) the passivation could not be lowered by decreasing neutralization, changing the anode from platinum to graphite and the solvent to methanol: pyridine, by adding p-toluenesulfonate and formate as spacers or hydroquinofie as inhibitor; 1,5-hexa-

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