戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 132976作成日:2026年10月26日

4-Hydroxybenzyl Alcohol → 9-Decenoxybenzyl alcohol

https://huagongshe.com/reaction/132976

反応式

関与物質

役割名称HCID仕込み量
反応物4-Hydroxybenzyl AlcoholHCID 125—
反応物Sodium HydroxideHCID 14798—
反応物10-Bromo-1-deceneHCID 543384—
溶媒EthanolHCID 702—
生成物9-Decenoxybenzyl alcoholHCID 6921588464.3%

反応条件

温度65 °C

反応手順

First, 12.80 g (0.10 M) of 4-hydroxybenzyl alcohol (compound (8)) was dissolved in ethanol 190 mL, and 4.0 g (0.10 M) of sodium hydroxide was added thereto. The resulting mixture was heated to 65° C. After heating, 24.14 g (0.11 M) of 10-bromo-1-decene (compound (22)) prepared in Synthetic example 1-1 was added dropwise, and the resulting mixture was aged at a mixture temperature of 76° C. for 6 hours. Next, the generated salt was removed by decantation, and the reaction solution was concentrated. After concentration, the resulting solution was diluted with 350 mL of diethyl ether and washed twice with 100 mL of deionized water. After washing, the organic layer was concentrated to produce crude crystals. The crude crystals were recrystallized twice from 25 mL of hexane. The recrystallized crystals were washed with hexane and dried. Thereby, 16.88 g of 9-decenoxybenzyl alcohol (compound (23)) was produced (yield: 64.3%).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07390433B2
出典データセットuspto-grants-2008_06
ORD IDord-1670db7048ab4080a5971293dfce708a
出典メモuspto-grants-2008_06