HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Allyl bromide → 5-Allyloxy-1-[4-butyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethyl]-1H-pyrrolo[2,3-b]pyridine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Allyl bromide | HCID 7841 | — |
| Edukt | Ethyl Acetate | HCID 8857 | — |
| Edukt | Cesium carbonate | HCID 10796 | — |
| Edukt | 1-[4-Butyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethyl]-1H-pyrrolo[2,3-b]pyridin-5-ol | HCID 57713027 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 5-Allyloxy-1-[4-butyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethyl]-1H-pyrrolo[2,3-b]pyridine | HCID 57713032 | — |
Reaktionsschritte
730 mg 1-[4-Butyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethyl]-1H-pyrrolo[2,3-b]pyridin-5-ol were dissolved in 20 ml dimethylformamide and 1.1 mg cesium carbonate and 410 mg allylbromide were added. The reaction mixture was stirred at room temperature for one hour then 100 ml ethyl acetate were added and the mixture was washed five times with portions of 20 ml of water The organic layer was dried over MgSO4 and the solvent removed under reduced pressure. This gives 800 mg 5-Allyloxy-1-[4-butyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-ylmethyl]-1H-pyrrolo[2,3-b]pyridine as yellow oil.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07541464B2 |
| Quelldatensatz | uspto-grants-2009_06 |
| ORD ID | ord-54927c94ecfd4e2981de3ebb5ba68007 |
| Quellennotiz | uspto-grants-2009_06 |