HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethanolamine → 3-(2-Hydroxyethylamino)-but-2-enoic acid methyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethanolamine | HCID 700 | — |
| Edukt | Methyl acetoacetate | HCID 7757 | — |
| Produkt | 3-(2-Hydroxyethylamino)-but-2-enoic acid methyl ester | HCID 85443708 | 91,2% |
Reaktionsschritte
To an ice-cooled sample of ethanolamine (6.1 g) was added methyl acetoacetate (11.6 g) dropwise. Compound (XXIII 14.5 g) was formed within 30 min (U.S. Pat. No. 1102800).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05723618 |
| Quelldatensatz | uspto-grants-1998_03 |
| ORD ID | ord-69d79d7234c34dfc9b1df959b118c003 |
| Quellennotiz | uspto-grants-1998_03 |