N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Cyano-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
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- CAS-Nr.
- 1632145-32-4
- Englisch Name:
- N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Cyano-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-Cyano-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
- CBNumber:
- CB93151276
- Summenformel:
- C24H30F4N2O4
- Molgewicht:
- 486.51
- MOL-Datei:
- 1632145-32-4.mol
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N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Cyano-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 (with chunks)
- Farbe
- yellow
N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Cyano-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-cyano-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 cyclohexyl-Meldrum′s acid with 2,3,4,5,6-pentafluorobenzonitrile in the presence of
N,
N-diisopropylethylamine and acetonitrile.
N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Cyano-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-Cyano-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 3)Lieferanten
- N-Ethyl-N-isopropylpropan-2-aminium 3-(4-Cyano-2,3,5,6-tetrafluorophenyl)-4-oxo-1,5-dioxaspiro[5.5]-undec-2-en-2-olate
- 1632145-32-4