HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Bromooctane → 1-(3-Cyclohexylpropyl)-4-(2,5-difluoro-4-methoxyphenyl)piperazine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-Bromooctane | HCID 8140 | — |
| Edukt | (3-Chloropropyl)cyclohexane | HCID 70762 | — |
| Edukt | 1-(4-Benzyloxy-3-fluorophenyl)piperazine | HCID 23111483 | — |
| Edukt | 1-(2,5-Difluoro-4-methoxyphenyl)piperazine | HCID 23111492 | — |
| Produkt | 1-(3-Cyclohexylpropyl)-4-(2,5-difluoro-4-methoxyphenyl)piperazine | HCID 23111426 | 97,1% |
Reaktionsschritte
Production Example 38 was repeated except that 1-(4-benzyloxy-3-fluorophenyl)piperazine and n-octyl bromide were replaced with 1-(2,5-difluoro-4-methoxyphenyl)piperazine (228 mg) and 3-cyclohexylpropyl chloride (161 mg). The resulting crude product was purified on silica gel column chromatography (eluent, ethyl acetate) to provide 1-(3-cyclohexylpropyl)-4-(2,5-difluoro-4-methoxyphenyl)piperazine (342 mg).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07449466B2 |
| Quelldatensatz | uspto-grants-2008_11 |
| ORD ID | ord-644ec63d6cc74fe2a71d0683d60d8240 |
| Quellennotiz | uspto-grants-2008_11 |