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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1947793Generated: October 25, 2026

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

https://huagongshe.com/reaction/1947793

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl(4-nitrophenyl)phosphonateHCID 284865—
SolventHydrochloric AcidHCID 313—
ProductP-(4-Nitrophenyl)phosphonic acidHCID 196997100%

Reaction Steps

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%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08399433B2
Source datasetuspto-grants-2013_03
ORD IDord-3b0357372e794db29131a38f1aeb1aa9
Source noteuspto-grants-2013_03