HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dicyclohexylcarbodiimide → 2-Benzyl-5,5-dimethyl-10-[4-(2-methylpiperidino)butyryloxy]-8-(1-pentyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-d]pyridine hydrochloride
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dicyclohexylcarbodiimide | HCID 10868 | — |
| Edukt | 2-Benzyl-5,5-dimethyl-10-hydroxy-8-(1-pentyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-d]pyridine | HCID 21418117 | — |
| Edukt | 4-(2-Methylpiperidin-1-yl)butanoic acid hydrochloride | HCID 70565727 | — |
| Produkt | 2-Benzyl-5,5-dimethyl-10-[4-(2-methylpiperidino)butyryloxy]-8-(1-pentyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-d]pyridine hydrochloride | HCID 21418136 | — |
Reaktionsschritte
2-Benzyl-5,5-dimethyl-10-hydroxy-8-(1-pentyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-d]pyridine, γ-(2-methylpiperidino)butyric acid hydrochloride and dicyclohexylcarbodiimide in equimolar amounts are reacted as in Example 1 to give the desired product.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04042694 |
| Quelldatensatz | uspto-grants-1977_08 |
| ORD ID | ord-17321c13a3984951a16dc5d6b4fe0f65 |
| Quellennotiz | uspto-grants-1977_08 |