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HRID 463750作成日:2026年10月25日

Sodium Hydroxide → 9,12-Octadecadienamide, N-((4-hydroxy-3-methoxyphenyl)methyl)-, (E,E)-

https://huagongshe.com/reaction/463750

反応式

関与物質

役割名称HCID仕込み量
反応物Sodium HydroxideHCID 14798—
反応物Phenol, 4-(aminomethyl)-2-methoxy-, hydrochloride (1:1)HCID 165576—
反応物9,12-Octadecadienoyl chloride, (9Z,12Z)-HCID 5365578—
溶媒TetrahydrofuranHCID 8028—
生成物9,12-Octadecadienamide, N-((4-hydroxy-3-methoxyphenyl)methyl)-, (E,E)-HCID 6507149—
生成物OctadecadienamideHCID 54225156—

反応手順

N-vanillyl-(E,E)-9,12-octadecadienamide was synthesized by the following method: ##STR5## Specifically 6.88 g of 4-hydroxy-3-methoxybenzylamine-HCl was dissolved in 50 ml of tetrahydrofuran (THF), and stirred. Added were 14 ml of a 5N solution of NaOH, and the mixture was stirred for 10 to 15 minutes. Then 10.6 g of (E,E)-9,12 octadecadienoyl chloride (linoelaidoyl chloride), dissolved in THF, was added dropwise. The mixture was then stirred overnight, allowing it to come to room temperature. The solvent was evaporated and the residue partitioned between ethyl ether and water. The organic phase extract was washed with HCl, sodium bicarbonate, water, and brine, and then dried and filtered. 16 g of crude N-vanillyl-(E,E)-9,12)-octadecadienamide was obtained. Purification by recrystallization from ether and pentane gave 9.4 g of analytically pure product. Its structure was confirmed via nuclear magnetic resonance and infrared spectroscopy.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04544669
出典データセットuspto-grants-1985_10
ORD IDord-7ab17574bcec434eb7d00cc8a086cd2e
出典メモuspto-grants-1985_10