HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Nitrophenol → Bis(4-nitrophenyl) methylphosphonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Nitrophenol | HCID 980 | — |
| Reactant | Methyl phosphonic dichloride | HCID 12671 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | Bis(4-nitrophenyl) methylphosphonate | HCID 98876 | 88% |
Reaction Steps
Methylphosphonic acid bis-(4-nitrophenyl) ester is prepared according to procedure E using 1 g of 4-nitrophenol, 12 ml of THF, 345 mg of sodium hydride at 50% in oil and 478 mg of methylphosphonic dichloride. 1.07 g of crude methylphosphonic acid bis-(4-nitrophenyl) ester are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07491710B2 |
| Source dataset | uspto-grants-2009_02 |
| ORD ID | ord-58e56c96ab5643d2920ca22bb94509fc |
| Source note | uspto-grants-2009_02 |