HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Maleic Acid → 4-[4-[(4-Chlorophenyl)-2-pyridylmethoxy]-1-piperidyl]butanamide maleate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Maleic Acid | HCID 444266 | — |
| Edukt | 4-[4-[(4-Chlorophenyl)-2-pyridylmethoxy]-1-piperidyl]butanamide | HCID 15055868 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | 4-[4-[(4-Chlorophenyl)-2-pyridylmethoxy]-1-piperidyl]butanamide maleate | HCID 67870636 | 71% |
Reaktionsschritte
0.38 g (0.98 mmol) of the amide obtained in Example 29 was dissolved in 3 ml of ethanol, and 0.11 g (0.98 mmol) of maleic acid was added. The precipitated white crystals were recrystallized from ethyl acetate to give 0.35 g (71%) of 4-[4-[(4-chlorophenyl)-2-pyridylmethoxy]-1-piperidyl]butanamide maleate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04929618 |
| Quelldatensatz | uspto-grants-1990_05 |
| ORD ID | ord-fc152e1eeda44418a9e073e48c92ddf4 |
| Quellennotiz | uspto-grants-1990_05 |