2,4-Dinitroiodobenzene → Diethyl 5-(3,5-dinitrophenyl)-2-furanphosphonate

HRID 2222104

Reaktionsgleichung

C([Sn](CCCC)(CCCC)[C:6]1[O:10][C:9]([P:11]([O:16][CH2:17][CH3:18])(=[O:15])[O:12][CH2:13][CH3:14])=[CH:8][CH:7]=1)CCC.I[C:28]1[CH:33]=[CH:32][C:31]([N+:34]([O-:36])=[O:35])=[CH:30][C:29]=1[N+:37]([O-:39])=[O:38]>O1CCOCC1.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[N+:34]([C:31]1[CH:32]=[C:33]([C:6]2[O:10][C:9]([P:11]([O:12][CH2:13][CH3:14])(=[O:15])[O:16][CH2:17][CH3:18])=[CH:8][CH:7]=2)[CH:28]=[C:29]([N+:37]([O-:39])=[O:38])[CH:30]=1)([O-:36])=[O:35]

Komponenten

Reaktionsbedingungen

Temperatur: 80 °C

Versuchsvorschrift

A mixture of diethyl 5-tributylstannyl-2-furanphosphonate (1 mmol), 1-iodo-2,4-dinitrobenzene (1 mmol) and tetrakis(triphenylphosphine)palladium(0) (0.05 mmol) in 6 mL of dioxane was heated at 80° C. for 16 h. Evaporation of solvent and chromatography provided diethyl 5-(3,5-dinitrophenyl)-2-furanphosphonate as solid foam.

Aufarbeitung

customEvaporation of solvent and chromatography

Quellen und Nachweise

ORD-Eintrag: ord-e11040a51b3747789f3a61105c7b983b
Quelldatensatz: uspto-grants-2008_05
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US07371739B2

Verknüpfte Notizen

Wird geladen…