HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
7-Bromo-1-Chloroisoquinoline → 7-Bromoisoquinoline
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 7-Bromo-1-Chloroisoquinoline | HCID 6502024 | — |
| Katalysator | Zinc | HCID 23994 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | 7-Bromoisoquinoline | HCID 12257441 | 86,8% |
Reaktionsschritte
A solution of 7-bromo-1-chloroisoquinoline (2.50 g, 10.3 mmol) and activated zinc (1.40 g, 21.65 mmol) in acetic acid (20 mL) was heated at reflux for 2 h. The reaction mixture was cooled to room temperature and concentrated under reduced pressure. The resulting residue was partitioned between ethyl acetate and water. The organic layer was washed with saturated sodium chloride, dried (sodium sulfate), filtered, and concentrated under reduced pressure to provide 7-bromoisoquinoline (1.86 g): ESI MS m/z 208 [M+H]+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07727997B2 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-51725a07dc75426cb2d226d4e7ea7d78 |
| Quellennotiz | uspto-grants-2010_06 |