N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
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- CAS-Nr.
- 1632145-26-6
- Englisch Name:
- N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
- Synonyma:
- N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate;N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
- CBNumber:
- CB63151275
- Summenformel:
- C25H33F4NO5
- Molgewicht:
- 503.53
- MOL-Datei:
- 1632145-26-6.mol
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N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate Eigenschaften
- storage temp.
- 2-8°C
- Aggregatzustand
- powder
- Farbe
- yellow
N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate 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
N-Ethyl-
N-isopropylpropan-2-aminium 3-(4-acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate is a fluoroarylated-Meldrum′s acid adduct. It can be prepared by reacting 2′,3′,4′,5′,6′-pentafluoroacetophenone with cyclohexyl-Meldrum′s acid in the presence of
N,
N-diisopropylethylamine and acetonitrile.
N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 4)Lieferanten
- N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
- N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
- 1632145-26-6