HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Bromo-2-chlorobenzotrifluoride → 3,4-bis(Benzyloxy)-6-{2-[3-chloro-4-(trifluoromethyl)phenyl]-ethynyl}pyridazine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Bromo-2-chlorobenzotrifluoride | HCID 20269848 | — |
| Edukt | 3,4-Bis(benzyloxy)-6-((3-methyl-4-(trifluoromethyl)phenyl)-ethynyl)pyridazine | HCID 71269897 | — |
| Produkt | 3,4-bis(Benzyloxy)-6-{2-[3-chloro-4-(trifluoromethyl)phenyl]-ethynyl}pyridazine | HCID 71270162 | 98% |
Reaktionsschritte
Prepared as described for 3,4-bis(benzyloxy)-6-((3-methyl-4-(trifluoromethyl)-phenyl)ethynyl)pyridazine (Intermediate 74) using 4-bromo-2-chloro-1-(trifluoro-methyl)benzene in 98% yield.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09290456B2 |
| Quelldatensatz | uspto-grants-2016_03 |
| ORD ID | ord-9361347584cf4d1d8e35e825edf6496c |
| Quellennotiz | uspto-grants-2016_03 |