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4-Acetilpiridina, 98 %, Thermo Scientific Chemicals
Description
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.
La 4-acetilpiridina en reacción con - y 4-formilpiridina (H3FoPyS, H4FoPyS) produce semicarbazonas. La reacción de acetilpiridina con tiofeno-2-carboxaldehído permitió 2la -cloro-6-etoxi-4-β-(2-tienil)acriloilpiridina, que se reaccionó con malononitrilo en etanol refluxante en presencia de piperidina como catalizador para permitir el derivado del cianoaminopirano.
Solubilidad
Insoluble en agua. Soluble en alcohol.
Notas
Almacenar en un lugar fresco. Mantenger alejado de agentes oxidantes fuertes.
Specifications
Specifications
| Nombre del producto químico o material | 4-Acetylpyridine |
| Punto de fusión | 14°C to 16°C |
| Densidad | 1.103 |
| Punto de ebullición | 210°C to 212°C |
| Temperatura de inflamación | 104°C (219°F) |
| Índice de refracción | 1.535 |
| Cantidad | 25 g |
| Beilstein | 107629 |
| Información de solubilidad | Insoluble in water. Soluble in alcohol. |
| Formula Weight (peso de la fórmula) | 121.14 |
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RUO – Research Use Only
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