HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Bromo-3-chloropropane → 1-Phenethyl-4-(3-chloropropyl)piperazine dihydrochloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-Bromo-3-chloropropane | HCID 8006 | — |
| Edukt | Potassium Hydroxide | HCID 14797 | — |
| Edukt | 1-Phenethylpiperazine | HCID 79214 | — |
| Lösungsmittel | Dimethyl Sulfoxide | HCID 679 | — |
| Produkt | 1-Phenethyl-4-(3-chloropropyl)piperazine dihydrochloride | HCID 20153179 | 188,8% |
Reaktionsschritte
The procedure described in Example 1(a) was followed, using 29.4 g of 1-phenethyl piperazine, 25.0 g of potassium hydroxide, 100 ml of dimethyl sulfoxide and 24.0 g of 1-bromo-3-chloropropane. Work-up, as described above, gave 32.6 g (64% of theory) of 1-phenethyl-4-(3-chloropropyl)piperazine dihydrochloride as an off-white crystalline solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04722926 |
| Quelldatensatz | uspto-grants-1988_02 |
| ORD ID | ord-4cbd87311b894e64af3aedbc4e278737 |
| Quellennotiz | uspto-grants-1988_02 |