HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Piperidine → (E,E)-2-(3,4-Dihydroxybenzylaminocarbonyl)-3-(4-hydroxy-3-methoxystyryl)acrylonitrile
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Piperidine | HCID 8082 | — |
| Edukt | 2-Propenal, 3-(4-hydroxy-3-methoxyphenyl)- | HCID 9984 | — |
| Edukt | HCID 178511180 | HCID 178511180 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | (E,E)-2-(3,4-Dihydroxybenzylaminocarbonyl)-3-(4-hydroxy-3-methoxystyryl)acrylonitrile | HCID 11508883 | — |
Reaktionsschritte
The compound was prepared as described in Example 37 by adding piperidine to a solution of 4-hydroxy-3-methoxycinnamaldehyde (35 mg, 0.2 mmol) and N-(cyanoacetyl)3,4-dihydroxybenzylamide (40 mg, 0.2 mmol) in ethanol. After recrystallization from ethanol-water a yellow solid was obtained (53 mg, 72%). The product gave the following analytical data:
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07598419B2 |
| Quelldatensatz | uspto-grants-2009_10 |
| ORD ID | ord-410f003f410044b2b6a153a556aae5d2 |
| Quellennotiz | uspto-grants-2009_10 |