HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Prenderol → 1-Amino-2-(2',2'-diethyl-3'-hydroxypropanoxy)-4-hydroxyanthraquinone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Prenderol | HCID 8284 | — |
| Edukt | Potassium Hydroxide | HCID 14797 | — |
| Edukt | Navicet Pink RF | HCID 16927 | — |
| Produkt | 1-Amino-2-(2',2'-diethyl-3'-hydroxypropanoxy)-4-hydroxyanthraquinone | HCID 21524097 | — |
Reaktionsschritte
13 parts of 1-amino-2-methoxy-4-hydroxyanthraquinone, 50 parts of 2,2-diethyl-1,3-propanediol, 2.5 parts of a polyethylene oxide of average molecular weight 200 and 1.5 parts of potassium hydroxide are stirred for 2.5 hours at 160°C under nitrogen. After working up, 10 parts of 1-amino-2-(2',2'-diethyl-3'-hydroxypropanoxy)-4-hydroxyanthraquinone are obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US03968131 |
| Quelldatensatz | uspto-grants-1976_07 |
| ORD ID | ord-756f459f53294d70bc6b221497c89255 |
| Quellennotiz | uspto-grants-1976_07 |