スクシンイミドカリウムと二酸化炭素による活性メチレン化合物のカルボキシル化
1982 年 1982 巻 7 号 p. 1265-1267
詳細
1982 年 1982 巻 7 号 p. 1265-1267
Indene was effectively carboxylated with carbon dioxide under atmospheric pressure in the presence of potassium succinimide at room temperature to afford 1, 3-indenedicarboxylic acid in a considerable yield. Fluorene, acetophenone and cyclohexanone were scarcely carboxylated under these conditions, but carboxylated under increasing carbon dioxide pressure to give the corresponding monocarboxylic acids. Potassium phthalimide did not show the promoting effect so remarkably as potassium succinimide.
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