HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Thionyl Chloride → 5-chloromethyl-1-methyl-3-(4-trifluoromethoxy-phenyl)-1H-pyrazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Thionyl Chloride | HCID 24386 | — |
| Edukt | {1-methyl-3-[4-(trifluoromethoxy)phenyl]-1H-pyrazol-5-yl}methanol | HCID 44818672 | — |
| Lösungsmittel | Chloroform | HCID 6212 | — |
| Produkt | 5-chloromethyl-1-methyl-3-(4-trifluoromethoxy-phenyl)-1H-pyrazole | HCID 67402155 | — |
Reaktionsschritte
In analogy to the procedure described for example 1 b], [2-methyl-5-(4-trifluoromethoxy-phenyl)-2H-pyrazol-3-yl]-methanol (example 11 d]) was reacted with thionyl chloride in chloroform to yield 5-chloromethyl-1-methyl-3-(4-trifluoromethoxy-phenyl)-1H-pyrazole as colorless oil.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07265149B2 |
| Quelldatensatz | uspto-grants-2007_09 |
| ORD ID | ord-365710b9bdc34581b291054eeb4dad21 |
| Quellennotiz | uspto-grants-2007_09 |