HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 361971Erstellt: 24. Oktober 2026
Nitric Acid → 2,6-Dichloro-5'-nitro-4'-methoxy-2'-methyl-benzophenone
https://huagongshe.com/de/reaction/361971
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Nitric Acid | HCID 944 | — |
| Edukt | 2,6-Dichloro-4'-methoxy-2'-methyl-benzophenone | HCID 54505258 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 2,6-Dichloro-5'-nitro-4'-methoxy-2'-methyl-benzophenone | HCID 54492291 | — |
Reaktionsschritte
2,6-Dichloro-4'-methoxy-2'-methyl-benzophenone (0.75 g; 2.5 mmol) is added to nitric acid (10 ml; 65%). The mixture is stirred at 80° C. for 1hour. After addition of water the reaction product crystallises and is chromatographically purified (flash column filled with 30 g of silicagel, elution with toluene). White crystals (0.35 g; 41% y); mp. 156°-160° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US05866722 |
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| Quelldatensatz | uspto-grants-1999_02 |
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| ORD ID | ord-7ffdccfbac954e48aa3458fa8a6fa77a |
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| Quellennotiz | uspto-grants-1999_02 |
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