HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Thionyl Chloride → 3-(2-Hydroxyethoxymethyl)pyrazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Thionyl Chloride | HCID 24386 | — |
| Edukt | Sodium | HCID 5360545 | — |
| Edukt | HCID 178478439 | HCID 178478439 | — |
| Edukt | HCID 178519763 | HCID 178519763 | — |
| Lösungsmittel | Ethylene Glycol | HCID 174 | — |
| Produkt | 3-(2-Hydroxyethoxymethyl)pyrazole | HCID 178521430 | — |
Reaktionsschritte
3-Chloromethylpyrazole, prepared by reacting 3-hydroxymethylpyrazole with thionyl chloride, is reacted with the sodium salt of ethylene glycol to give 3-(2-hydroxyethoxymethyl)pyrazole. Treatment of 3-(2-hydroxyethoxymethyl)pyrazole with thionyl chloride gives 3-(2-chloroethoxymethyl)pyrazole.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04151288 |
| Quelldatensatz | uspto-grants-1979_04 |
| ORD ID | ord-5506fc0cf2374014956489badc52a3b4 |
| Quellennotiz | uspto-grants-1979_04 |