Diethyl(4-nitrophenyl)phosphonate → P-(4-Nitrophenyl)phosphonic acid

HRID 1947793

Reaktionsgleichung

Reaktionsgleichung von HRID 1947793
C([O:3][P:4]([C:9]1[CH:14]=[CH:13][C:12]([N+:15]([O-:17])=[O:16])=[CH:11][CH:10]=1)(=[O:8])[O:5]CC)C>Cl>[N+:15]([C:12]1[CH:11]=[CH:10][C:9]([P:4](=[O:3])([OH:5])[OH:8])=[CH:14][CH:13]=1)([O-:17])=[O:16]

Komponenten

3

Edukt 1

HCID 284865Diethyl(4-nitrophenyl)phosphonate

Produkt 1

HCID 196997P-(4-Nitrophenyl)phosphonic acidAusbeute 100 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 313Hydrochloric AcidLösungsmittel

Versuchsvorschrift

A solution of diethyl(4-nitrophenyl)phosphonate (60 g, 230 mmol) in 250 mL of concentrated HCl (aq) was stirred at reflux overnight. The excess HCl was removed under reduced pressure and the product used in further chemistries without purification (46.8 g, yield: 100%).

Aufarbeitung

  1. temperatureat reflux overnight
  2. customThe excess HCl was removed under reduced pressure
  3. customthe product used in further chemistries without purification (46.8 g, yield: 100%)

Quellen und Nachweise

ORD-Eintrag
ord-3b0357372e794db29131a38f1aeb1aa9
Quelldatensatz
uspto-grants-2013_03
Patentnummer
US08399433B2

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