HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Bromo-4-chloropyridine → 5-Bromo-4-chloropyridine-3-carbaldehyde
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Bromo-4-chloropyridine | HCID 817696 | — |
| Edukt | 4,5-Dichloropyridine-3-carbaldehyde | HCID 59596580 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 5-Bromo-4-chloropyridine-3-carbaldehyde | HCID 71742307 | 73% |
Reaktionsschritte
Following the procedure described for 4,5-dichloropyridine-3-carbaldehyde, 3-bromo-4-chloropyridine and DMF were reacted to afford the title compound as a white solid (3.74 g, 73% yield). 1H NMR (300 MHz, CDCl3): δ 10.48 (d, J=0.4 Hz, 1H), 8.95-8.92 (m, 2H).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09309240B2 |
| Quelldatensatz | uspto-grants-2016_04 |
| ORD ID | ord-6dc8ca6f55e846a2a23bc86ea847bcb5 |
| Quellennotiz | uspto-grants-2016_04 |