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
To the mixture thus obtained, 51.6 g of tris(2-chloroethyl)amine hydrochloride (0.215 mole) are added. The mixture is then heated at the reflux temperature of the 2-methoxyethanol (125° C.) for 12 hours and then the solvent is removed by distillation under reduced pressure. The excess sodium 2-methoxyethanolate is neutralized by the addition of 11.6 cm3 aqueous HCl (10 N). The sodium chloride is filtered off and the solution is distilled.
後処理
- customTo the mixture thus obtained
- customthe solvent is removed by distillation under reduced pressure
- additionThe excess sodium 2-methoxyethanolate is neutralized by the addition of 11.6 cm3 aqueous HCl (10 N)
- filtrationThe sodium chloride is filtered off
- distillationthe solution is distilled
出典と根拠
- ORDレコード
- ord-37b0d164ffb34296893c305c60f37d3c
- 出典データセット
- uspto-grants-1982_08
- 特許番号
- US04343745
反応ノート
読み込み中…