HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → (3-Chloro-2-fluorophenyl)(2-((pyridin-3-yloxy)methyl)piperazin-1-yl)methanone dihydrochloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | 1,4-Dioxane | HCID 31275 | — |
| Edukt | Tert-butyl 4-(3-chloro-2-fluorobenzoyl)-3-((pyridin-3-yloxy)methyl)piperazine-1-carboxylate | HCID 59671574 | — |
| Produkt | (3-Chloro-2-fluorophenyl)(2-((pyridin-3-yloxy)methyl)piperazin-1-yl)methanone dihydrochloride | HCID 66797154 | 92% |
Reaktionsschritte
4 M HCl in 1,4-dioxane (6 mL, 24 mmol) was added to tert-butyl 4-(3-chloro-2-fluorobenzoyl)-3-((pyridin-3-yloxy)methyl)piperazine-1-carboxylate (70 mg, 0.16 mmol). After stirring overnight, the reaction mixture was concentrated under reduced pressure, yielding 60.5 mg (92%) of the title compound. LC-MS: RT=3.80 min, [M+H]+=350.5.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08822472B2 |
| Quelldatensatz | uspto-grants-2014_09 |
| ORD ID | ord-37dcec4e9ff44c66b5b5304693bd1385 |
| Quellennotiz | uspto-grants-2014_09 |