戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 435494作成日:2026年10月25日

Phenol → alpha-Hydroxy-beta-Phenoxy-N-(1-Methylethyl)Benzenepropanamide

https://huagongshe.com/reaction/435494

反応式

関与物質

役割名称HCID仕込み量
反応物PhenolHCID 996—
反応物18-Crown-6HCID 28557—
反応物SodiumHCID 5360545—
反応物N-(1-methylethyl)-3-phenyl-2-oxiranecarboxamideHCID 13041334—
溶媒MethanolHCID 887—
溶媒WaterHCID 962—
溶媒AcetonitrileHCID 6342—
溶媒Sodium methanolate methanolHCID 23694274—
生成物alpha-Hydroxy-beta-Phenoxy-N-(1-Methylethyl)BenzenepropanamideHCID 13041337—

反応手順

Phenol (3.0 g.) was converted into its sodium salt by dissolving in a freshly prepared sodium methoxide-methanol solution (0.7 g. of metallic sodium in 50 ml. of absolute methanol), and subsequent evaporation of the excess methanol under reduced pressure on a rotary evaporator. The solid residue was dissolved in acetonitrile (250 ml.) by stirring with 18-crown-6 (0.9 g.) for 30 minutes at room temperature. N-(1-methylethyl)-3-phenyl-2-oxiranecarboxamide (6.16 g.) was added to the solution, and the resulting mixture was heated under reflux for 6 hours. After cooling to room temperature, it was filtered. The filtrate was evaporated on a rotary evaporator under reduced pressure to give a resinous material. Water (ca. 200 ml.) was added to the residue, and allowed to stand at room temperature. The white precipitate thus separated was collected on a filter and washed with water. The filter residue was dried in air, then recrystallized from ethanol, giving 2.5 g. of product, m.p. 166°-168°.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04401832
出典データセットuspto-grants-1983_08
ORD IDord-2eff274049404294a3eeba4635cbf2a2
出典メモuspto-grants-1983_08