Diethyl chlorophosphate → 2-Diethylphosphonothiophene
Reaktionsgleichung
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[Li].[P:7](Cl)([O:12][CH2:13][CH3:14])([O:9][CH2:10][CH3:11])=[O:8]>C1COCC1>[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[P:7]([O:12][CH2:13][CH3:14])(=[O:8])[O:9][CH2:10][CH3:11]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 1.0 mmol 2-thienyl lithium in THF was treated with 1.0 mmol diethyl chlorophosphate at -78° C. for 1 h. Extraction and chromatography gave diethyl 2-thiophenephosphonate as a clear oil.
Aufarbeitung
- extractionExtraction and chromatography
Quellen und Nachweise
- ORD-Eintrag
- ord-37721b81525d45679a987a9fcc11958b
- Quelldatensatz
- uspto-grants-2000_08
- Patentnummer
- US06110903
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