HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Phenol → 4-Hydroxyphenylglycine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Phenol | HCID 996 | — |
| Edukt | Ammonium Acetate | HCID 517165 | — |
| Edukt | Potassium glyoxylate | HCID 23669142 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 4-Hydroxyphenylglycine | HCID 92143 | 33,6% |
Reaktionsschritte
42.1 g of potassium glyoxylate, 75 g of ammonium acetate, 60 g of phenol and 130 ml of water are treated in the same manner as described in Example 1. The reaction was conducted for a period of 24 hours. 18.1 g of DL-p-hydroxyphenylglycine are thereby obtained as crystals. Yield 33.6%.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04175206 |
| Quelldatensatz | uspto-grants-1979_11 |
| ORD ID | ord-8f6516e5171a4007993cfba8ee8e628f |
| Quellennotiz | uspto-grants-1979_11 |