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4-Acetylpyridine, 98%
Descrizione
4-acetylpyridine on reaction with - and 4-formylpyridine (H3FoPyS, H4FoPyS) yields semicarbazones. Reaction of acetylpyridine with thiophene-2-carboxaldehyde afforded the 2-chloro-6-ethoxy-4-β-(2-thienyl)acryloylpyridine, which was reacted with malononitrile in refluxing ethanol in the presence of piperidine as a catalyst to afford the cyanoaminopyrane derivative.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
4-acetylpyridine on reaction with - and 4-formylpyridine (H3FoPyS, H4FoPyS) yields semicarbazones. Reaction of acetylpyridine with thiophene-2-carboxaldehyde afforded the 2-chloro-6-ethoxy-4-β-(2-thienyl)acryloylpyridine, which was reacted with malononitrile in refluxing ethanol in the presence of piperidine as a catalyst to afford the cyanoaminopyrane derivative.
Solubility
Insoluble in water. Soluble in alcohol.
Notes
Store in cool place. Keep away from oxidizing agents.
Specifica
Specifica
| Materiale o nome chimico | 4-Acetylpyridine |
| Punto di fusione | 14°C to 16°C |
| Densità | 1.103 |
| Punti di ebollizione | 210°C to 212°C |
| Punto d'infiammabilità | 104°C (219°F) |
| Indice di rifrazione | 1.535 |
| Quantità | 25 g |
| Beilstein | 107629 |
| Informazioni di solubilità | Insoluble in water. Soluble in alcohol. |
| Peso formulazione | 121.14 |
| Vedi altri risultati |
RUO – Research Use Only
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