HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl(4-nitrophenyl)phosphonate → P-(4-Nitrophenyl)phosphonic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl(4-nitrophenyl)phosphonate | HCID 284865 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | P-(4-Nitrophenyl)phosphonic acid | HCID 196997 | 100% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09096624B2 |
| Source dataset | uspto-grants-2015_08 |
| ORD ID | ord-00ef7beb8b9644988eeff1d44a1fe193 |
| Source note | uspto-grants-2015_08 |