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Dimethyl phenylphosphonite → methyl P-phenyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dimethyl phenylphosphonite | HCID 76277 | — |
| 反応物 | Benzene, 2-chloro-1-(3,4-dinitrophenoxy)-4-(trifluoromethyl)- | HCID 156238 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | methyl P-phenyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinate | HCID 54521036 | — |
反応手順
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+).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04563310 |
| 出典データセット | uspto-grants-1986_01 |
| ORD ID | ord-041d5245c1724cad8a4e591d6ebf83dc |
| 出典メモ | uspto-grants-1986_01 |