2-Methoxyethanol → Ethanamine, 2-(2-methoxyethoxy)-N,N-bis[2-(2-methoxyethoxy)ethyl]-
反応式
Cl.Cl[CH2:3][CH2:4][N:5]([CH2:9][CH2:10]Cl)[CH2:6][CH2:7]Cl.[CH3:12][O:13][CH2:14][CH2:15][OH:16]>>[CH2:4]([N:5]([CH2:9][CH2:10][O:16][CH2:15][CH2:14][O:13][CH3:12])[CH2:6][CH2:7][O:16][CH2:15][CH2:14][O:13][CH3:12])[CH2:3][O:16][CH2:15][CH2:14][O:13][CH3:12]参加物
3
実験手順
51.6 g (namely, 0.215 mol) of tris-(2-chloroethyl)-amine hydrochloride were added to the above mixture. The mixture was subsequently heated at the reflux temperature of the 2-methoxyethanol (125° C.) for 12 hours and the solvent was then distilled under reduced pressure. The excess sodium 2-methoxyethanolate was neutralized by adding 11.6 cm3 of aqueous HCl (10 N). The sodium chloride was filtered off and the solution was distilled.
後処理
- distillationthe solvent was then distilled under reduced pressure
- additionby adding 11.6 cm3 of aqueous HCl (10 N)
- filtrationThe sodium chloride was filtered off
- distillationthe solution was distilled
出典と根拠
- ORDレコード
- ord-af468309fbbb4460a9d40217fa30154c
- 出典データセット
- uspto-grants-1981_09
- 特許番号
- US04287125
反応ノート
読み込み中…