戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 38669作成日:2026年10月25日

Acetone → 4-(3-Oxobutenyl)-benzonitrile

https://huagongshe.com/reaction/38669

反応式

関与物質

役割名称HCID仕込み量
反応物AcetoneHCID 180—
反応物Hydrochloric AcidHCID 313—
反応物Sodium HydroxideHCID 14798—
反応物4-CyanobenzaldehydeHCID 66042—
溶媒WaterHCID 962—
生成物4-(3-Oxobutenyl)-benzonitrileHCID 5389038349.25%

反応条件

温度14 °C

反応手順

Water (150 ml) and 10% NaOH aqueous solution (4.5 ml) were added under vigorous stirring to a solution of 4-cyanobenzaldehyde (7.0 g, 80.6 mmol) in acetone (40 ml) and water(25 ml). The reaction mixture was stirred at 14° C. for 8 hr, after the reaction completed, the reaction mixture was neutralized with 6N hydrochloric acid to adjust pH=7-8.The precipitated separated solid was collected by filtration and dried, then recrystallized from anhydrous ethanol to give 4.8 g of crystals in needles, mp: 102-103° C., yield: 49.25%.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US08524744B2
出典データセットuspto-grants-2013_09
ORD IDord-ecc8e11949d745ed975edc16bd2e9197
出典メモuspto-grants-2013_09