有機合成化学協会誌
Online ISSN : 1883-6526
Print ISSN : 0037-9980
ISSN-L : 0037-9980
石炭酸誘導体のカルボキシル化反応(第2報)
液相によるパラオキシ安息香酸,サリチル酸の合成
平尾 一郎
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ジャーナル フリー

1966 年 24 巻 11 号 p. 1051-1054

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It was found that alkali phenoxides, insoluble in usual organic solvents, could be dissolved easily in aprotic-polar solvents such as N, N-dimethylf ormamide, dimethyl sulf oxide, and hexamethylphosphoramide at room temperature. Carbox-ylation of the phenoxides with carbon dioxide was thus investigated in those solvents. Alkali phenoxides were very readily carboxylated with carbon dioxide under pressure or even under atmospheric pressure to form p-hydroxybenzoic acid and salicylic acid.

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