HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Methoxyethanol → Ethanamine, 2-(2-methoxyethoxy)-N,N-bis[2-(2-methoxyethoxy)ethyl]-
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Methoxyethanol | HCID 8019 | — |
| Edukt | Tris(2-chloroethyl)amine hydrochloride | HCID 61220 | — |
| Produkt | Ethanamine, 2-(2-methoxyethoxy)-N,N-bis[2-(2-methoxyethoxy)ethyl]- | HCID 112414 | — |
Reaktionsschritte
To the preceding mixture, 51.6 g tris-(2-chloroethyl)amine hydrochloride (0.215 mole) were added. The mixture was then heated under reflux of the 2-methoxyethanol (θ=125° C.) for 12 hours and the solvent distilled off under reduced pressure. The excess sodium 2-methoxyethanolate was neutralized by addition of 11.6 cm3 of aqueous (10 N) HCl. The sodium chloride was filtered and the solution distilled.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04273915 |
| Quelldatensatz | uspto-grants-1981_06 |
| ORD ID | ord-562d5e4fb5c145b2b0f8736c0f8d05d9 |
| Quellennotiz | uspto-grants-1981_06 |