2-Cyano-3-nitropyridine
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- CAS-Nr.
- 51315-07-2
- Englisch Name:
- 2-Cyano-3-nitropyridine
- Synonyma:
- 3-Nitropicolinonitrile;2-CYANO-3-NITROPYRIDINE;3-Nitro-2-pyridinecarbonitrile;3-NITROPYRIDINE-2-CARBONITRILE;2-Pyridinecarbonitrile, 3-nitro-;2-Cyano-3-nitropyridine ISO 9001：2015 REACH
- CBNumber:
- CB0122236
- Summenformel:
- C6H3N3O2
- Molgewicht:
- 149.11
- MOL-Datei:
- 51315-07-2.mol
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2-Cyano-3-nitropyridine Eigenschaften
- Schmelzpunkt:
- 75-78 °C
- Siedepunkt:
- 340.3±27.0 °C(Predicted)
- Dichte
- 1.41±0.1 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- -4.35±0.10(Predicted)
- Aussehen
- Off-white to light yellow Solid
- CAS Datenbank
- 51315-07-2(CAS DataBase Reference)
2-Cyano-3-nitropyridine Chemische Eigenschaften,Einsatz,Produktion Methoden
Synthese
2-Bromo-3-nitro-pyridine (0.500 g, 2.46 mmol) was mixed with copper (I) cyanide (0.450 g, 5.02 mmol) in a 50 mL round-bottom flask. The flask was slowly heated in an oil bath. When the temperature reached 150 °C (takes 2 h), the reaction mass began to turn black. The mixture was cooled to room temperature and reaction mass were treated with hot acetone (100 mL). The resulting mixture was filtered, and the mother liquor evaporated to dryness to yield the crude compound as a dark brown solid. This solid was purified by column chromatography (eluent: 100percent dichloromethane) to give 2-Cyano-3-nitropyridine as a white powder (0.250 g, 68 %).
2-Cyano-3-nitropyridine Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2-Cyano-3-nitropyridine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 145)Lieferanten
51315-07-2()Verwandte Suche:
- 2-CYANO-3-NITROPYRIDINE
- 3-NITROPYRIDINE-2-CARBONITRILE
- 3-Nitro-2-pyridinecarbonitrile
- 2-Pyridinecarbonitrile, 3-nitro-
- 2-Cyano-3-nitropyridine ISO 9001：2015 REACH
- 3-Nitropicolinonitrile
- 51315-07-2
- pyridine series
- pharmacetical
- Pyridines
- Pyridine
- Pyridines, Pyrimidines, Purines and Pteredines
