HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Mepp → 1-[4-(3-Phenyl-4,5-dihydroisoxazol-5-yl)butyl]-4-(2-methylphenyl)piperazine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Mepp | HCID 91965 | — |
| Edukt | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Edukt | 4-(3-Phenyl-4,5-dihydroisoxazol-5-yl)butanal | HCID 18753392 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 1-[4-(3-Phenyl-4,5-dihydroisoxazol-5-yl)butyl]-4-(2-methylphenyl)piperazine | HCID 10293003 | 67,3% |
Reaktionsschritte
4-(3-Phenyl-4,5-dihydroisoxazol-5-yl)butanal (27.1 mg, 0.124 mmol), 1-(o-tolyl) piperazine (20.0 mg, 0.113 mmol), molecular sieve (5 beads) and NaBH(OAc)3 (72.1 mg, 0.340 mmol) were reacted in 3 mL of methylene chloride for about 12 hr. With the following processes the same as in Example 1, 26.5 mg (67.3%) of the target compound was obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06673800B2 |
| Quelldatensatz | uspto-grants-2004_01 |
| ORD ID | ord-becf27c4ea2743eb97e8a45c23f090b0 |
| Quellennotiz | uspto-grants-2004_01 |