HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Hydroxide → 6-Bromo-2-(3,5-dimethylphenyl)quinoline
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Hydroxide | HCID 14797 | — |
| Edukt | 1-(3,5-Dimethylphenyl)ethan-1-one | HCID 14921 | — |
| Edukt | 2-Amino-5-bromobenzenemethanol | HCID 11030874 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 6-Bromo-2-(3,5-dimethylphenyl)quinoline | HCID 68193681 | — |
Reaktionsschritte
(2-Amino-5-bromophenyl)methanol (22 g, 109 mmol), 3,5-dimethylacetophenone (24.2 g, 163 mmol), RuCl2(PPh3)3 (1.05 g, 1.09 mmol), KOH (11.0 g, 196 mmol) were refluxed in 270 mL of toluene for 18 h. Water was collected from the reaction using a Dean-stark trap. The reaction mixture was allowed to cool to room temperature and filtered through a silica gel plug and eluted with 5% ethyl acetate in hexanes. The product was further purified by Kugelrohr distillation and crystallization from methanol.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08492006B2 |
| Quelldatensatz | uspto-grants-2013_07 |
| ORD ID | ord-986066fbfc4944dcb4e0b6e1519ba014 |
| Quellennotiz | uspto-grants-2013_07 |