Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Sodium Hydroxide | HCID 14798 | — |
| Edukt | 2-(Acetylamino)-3-phenyl-2-propenoic acid | HCID 95631 | — |
| Edukt | Zincchloride | HCID 3007855 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | HCID 66673266 | HCID 66673266 | 80% |
Reaktionsschritte
A solution of 47% (w/w) sodium hydroxide (5.5 g) is added to slurry of α-acetamidocinnamic acid (10.3 g, 0.05 mol) in water (100 mL) at 70° C. to give a clear slightly alkaline solution. A solution of zinc chloride (3.4 g, 0.025 mol) in water (50 mL) is added and a precipitate is formed immediately. The mixture is stirred at 70° C. for further 2.5 hours. The precipitate is then filtered and dried to yield 9.4 g (80%) zinc α-acetamidocinnamate as a fine white powder. IR absorption bands: 1560, 1510, 1402 and 1353 cm−1.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US08101544B2 |
|---|
| Quelldatensatz | uspto-grants-2012_01 |
|---|
| ORD ID | ord-b85fbb8e1f5e4d1586c1a4d8a9f68b15 |
|---|
| Quellennotiz | uspto-grants-2012_01 |
|---|
