HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydroquinone → 2,5-Dimethyl-4-(2-methoxycarbonyl-ethyl-amino)-1-iodo-benzene
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydroquinone | HCID 785 | — |
| Edukt | Methyl Acrylate | HCID 7294 | — |
| Edukt | Benzyltrimethylammonium hydroxide | HCID 66854 | — |
| Edukt | (4-Iodo-2,5-Dimethylphenyl)Amine | HCID 4770984 | — |
| Produkt | 2,5-Dimethyl-4-(2-methoxycarbonyl-ethyl-amino)-1-iodo-benzene | HCID 18405164 | — |
Reaktionsschritte
15.0 g (0.061 mol) of 2,5-dimethyl-4-iodo-aniline, 55 ml of (0.611 mol) of methyl acrylate, 6 ml of benzyltrimethyl ammonium hydroxide and 0.3 g (3 mmol) of hydroquinone are refluxed for 11 days. Then the excess acrylate is distilled off and the residue is chromatographed on silica gel, eluting with methylene chloride.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06479524B1 |
| Quelldatensatz | uspto-grants-2002_11 |
| ORD ID | ord-65e182c3e64e4a9287ee1088b3c7c16d |
| Quellennotiz | uspto-grants-2002_11 |