| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing 4,4'-dicarboxy-2,2'-bipyridine in a good yield. SOLUTION: This method for producing the 4,4'-dicarboxy-2,2'-bipyridine is characterized by reacting 4,4'-dimethyl-2,2'-bipyridine with a permanganate compound such as potassium permanganate in the solvent mixture of water with a nitrogen-containing heterocyclic compound-based solvent such as pyridine. COPYRIGHT: (C)2006,JPO&NCIPI
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