HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Phenol → 4-Hydroxyphenylglycine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Phenol | HCID 996 | — |
| Edukt | Ammonium formate | HCID 2723923 | — |
| Edukt | Sodium glyoxylate | HCID 23662273 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 4-Hydroxyphenylglycine | HCID 92143 | 34,2% |
Reaktionsschritte
36.9 g of sodium glyoxylate, 61.3 g of ammonium formate, 60 g of phenol and 130 g of water are treated in the same manner as described in Example 1. 18.5 g of DL-p-hydroxyphenylglycine are thereby obtained as crystals. Yield: 34.2% M.p. 225°-228° C. (decomp.).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04175206 |
| Quelldatensatz | uspto-grants-1979_11 |
| ORD ID | ord-6568d7eac24a4c50a34ceef5bb51d78a |
| Quellennotiz | uspto-grants-1979_11 |