HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methanol → Propanoicacid, 3-phosphono-, 1-methyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methanol | HCID 887 | — |
| Edukt | 2-Phosphonopropionic acid | HCID 73187 | — |
| Produkt | Propanoicacid, 3-phosphono-, 1-methyl ester | HCID 18623049 | — |
Reaktionsschritte
A solution of 2-phosphonopropionic acid (11.2 g., 0.073 moles) in methanol (150 ml.) is heated at reflux for eighteen hours. The methanol is removed in vacuo. Electrophoresis (0.1 N NH4HCO3, 2000 V, 20 minutes, 7.5 cm) indicates complete conversion to the desired product, methyl 2-phosphonopropionate; yield quantitative.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04151172 |
| Quelldatensatz | uspto-grants-1979_04 |
| ORD ID | ord-08ed6c28926644e49ea3dd1c4b37bece |
| Quellennotiz | uspto-grants-1979_04 |