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

HRID 511220

Reaktionsgleichung

Reaktionsgleichung von HRID 511220
[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([P:10](=[O:17])([O:14]CC)[O:11]CC)=[CH:6][CH:5]=1)([O-:3])=[O:2]>Cl>[N+:1]([C:4]1[CH:5]=[CH:6][C:7]([P:10](=[O:11])([OH:14])[OH:17])=[CH:8][CH:9]=1)([O-:3])=[O:2]

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-00ef7beb8b9644988eeff1d44a1fe193
Quelldatensatz
uspto-grants-2015_08
Patentnummer
US09096624B2

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