HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 917888Erstellt: 27. Oktober 2026
Phenol → 1-Amino-2-(3'-methyl-5'-hydroxypentanoxy)-4-hydroxyanthraquinone
https://huagongshe.com/reaction/917888
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Phenol | HCID 996 | — |
| Edukt | Potassium Carbonate | HCID 11430 | — |
| Edukt | 3-Methyl-1,5-pentanediol | HCID 20524 | — |
| Edukt | 9,10-Anthracenedione, 1-amino-2-chloro-4-hydroxy- | HCID 75590 | — |
| Lösungsmittel | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Produkt | 1-Amino-2-(3'-methyl-5'-hydroxypentanoxy)-4-hydroxyanthraquinone | HCID 21524107 | — |
Reaktionsschritte
A mixture of 25 parts of 3-methyl-1,5-pentanediol, 12 parts of N-methylpyrrolidone, 2.6 parts of phenol and 3.3 parts of potassium carbonate is mixed with 8 parts of 1-amino-4-hydroxy-2-chloroanthraquinone at 130°C and stirred for 3 hours at 130°C and 2 hours at 140°C under nitrogen. After working up, 6 parts of 1-amino-2-(5'-hydroxy-3'-methylpentoxy)-4-hydroxyanthraquinone melting at from 134° to 135°C are obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US03968131 |
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| Quelldatensatz | uspto-grants-1976_07 |
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| ORD ID | ord-ecd736e19f784e14b01163adefface39 |
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| Quellennotiz | uspto-grants-1976_07 |
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