HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hexamethylphosphoramide → 1-Ethoxyethyl 4-(hexadecylamino)benzoate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hexamethylphosphoramide | HCID 12679 | — |
| Edukt | Ethane, 1-chloro-1-ethoxy- | HCID 23478 | — |
| Edukt | Cetaben Sodium | HCID 23703815 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 1-Ethoxyethyl 4-(hexadecylamino)benzoate | HCID 23457774 | — |
Reaktionsschritte
A mixture of 22.0 g. of ethyl 1-chloroethyl ether, 77.0 g. of sodium 4-(hexadecylamino)benzoate and 250 ml. of hexamethylphosphoramide is stirred at 20° C. for 24 hours. After slow addition of water to the crystallization point and standing for 3 hours, the acetal ester is collected on a filter.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04254138 |
| Quelldatensatz | uspto-grants-1981_03 |
| ORD ID | ord-d2f27402a5184963a1bbf7e778f3be30 |
| Quellennotiz | uspto-grants-1981_03 |