HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → alpha-Amino-4-hydroxy-3-(methoxymethyl)benzeneacetic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | (-)-alpha-Amino-4-hydroxy-3-(methoxymethyl)benzeneacetic acid methyl ester | HCID 53644499 | — |
| Lösungsmittel | Sodium Hydroxide | HCID 14798 | — |
| Produkt | alpha-Amino-4-hydroxy-3-(methoxymethyl)benzeneacetic acid | HCID 23329768 | — |
Reaktionsschritte
(-)-α-Amino-4-hydroxy-3-(methoxymethyl)benzeneacetic acid methyl ester is dissolved in aqueous 1 N sodium hydroxide and the solution is stirred at 40°-50° C. for 1 hour. The solution is acidified with 6 N hydrochloric acid to a pH of 7. Evaporation of the solvent gives the title compound in a 90% overall yield.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04229363 |
| Quelldatensatz | uspto-grants-1980_10 |
| ORD ID | ord-0da9b64429ad4d63ab131663f2da5919 |
| Quellennotiz | uspto-grants-1980_10 |