HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl phenylphosphonite → methyl P-phenyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl phenylphosphonite | HCID 76277 | — |
| Reactant | Benzene, 2-chloro-1-(3,4-dinitrophenoxy)-4-(trifluoromethyl)- | HCID 156238 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | methyl P-phenyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinate | HCID 54521036 | — |
Reaction Steps
Following the procedure of Example 1, a mixture of 4-(2-chloro-4-trifluoromethylphenoxy)-1,2-dinitrobenzene (2.0 g, 5.52 mmol) and dimethyl phenylphosphonite (1.4 g, 8.28 mmol) in 4 ml of acetonitrile is heated under reflux overnight. The crude product is purified to yield methyl P-phenyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinate, m/s 471 (M+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04563310 |
| Source dataset | uspto-grants-1986_01 |
| ORD ID | ord-041d5245c1724cad8a4e591d6ebf83dc |
| Source note | uspto-grants-1986_01 |