4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile
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- CAS-Nr.
- 1632145-41-5
- Englisch Name:
- 4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile
- Synonyma:
- Benzonitrile, 4-(2,4-dioxo-3-propyl-1,5-dioxaspiro[5.5]undec-3-yl)-2,3,5,6-tetrafluoro-;4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile
- CBNumber:
- CB03150973
- Summenformel:
- C19H17F4NO4
- Molgewicht:
- 399.34
- MOL-Datei:
- 1632145-41-5.mol
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4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile Eigenschaften
- Siedepunkt:
- 563.2±50.0 °C(Predicted)
- Dichte
- 1.40±0.1 g/cm3(Predicted)
- storage temp.
- 2-8°C
- Aggregatzustand
- powder
- Farbe
- brown
4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
This compound undergoes cycloreversion to form the fluoro(hetero)aryl ketene, which undergoes efficient coupling with nucleophiles and allows rapid incorporation of highly fluorinated α-fluoro(hetero)aryl acetic acid derivatives.
Allgemeine Beschreibung
4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile is a substituted Meldrum′s acid derivative. It can be prepared by reacting pentafluorobenzonitrile with 3-propyl-1,5-dioxaspiro[5.5]-undecane-2,4-dione.
4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 3)Lieferanten
- 4-(2,4-Dioxo-3-propyl-1,5-dioxaspiro[5.5]-undecan-3-yl)-2,3,5,6-tetrafluorobenzonitrile
- Benzonitrile, 4-(2,4-dioxo-3-propyl-1,5-dioxaspiro[5.5]undec-3-yl)-2,3,5,6-tetrafluoro-
- 1632145-41-5