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4-Chloro-1,2-dinitrobenzene → ethyl P-methyl-2-nitro-5-chlorophenylphosphinate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Chloro-1,2-dinitrobenzene | HCID 33097 | — |
| 反応物 | Diethyl methylphosphonite | HCID 85063 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | ethyl P-methyl-2-nitro-5-chlorophenylphosphinate | HCID 53860251 | — |
反応手順
A mixture of 4-chloro-1,2-dinitrobenzene (3.31 mmol) and diethyl methylphosphonite (5.30 mmol) in 3 ml of acetonitrile is stirred at RT overnight. The mixture is then concentrated and the residue is purified by preparative TLC to yield ethyl P-methyl-2-nitro-5-chlorophenylphosphinate.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04520197 |
| 出典データセット | uspto-grants-1985_05 |
| ORD ID | ord-d946924498814018b352a39df226c1bf |
| 出典メモ | uspto-grants-1985_05 |