関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Phenylphosphine | HCID 12519 | — |
| 反応物 | Phosphorus pentachloride | HCID 24819 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | Phenyl phosphorus dichloride | HCID 12573 | — |
反応手順
38.5 g (0.34 mol) phenylphosphine dissolved in 40 ml toluene was added at 25° C. to a suspension of 160 g PCl5 (0.77 mol) in 500 ml toluene. After the exothermal reaction had subsided, the whole was heated to 70° C. until gas ceased to be evolved. The low boilers were removed under vacuum. The crude product yield was 67 g; 31P-NMR: δ P=161 ppm, C6H5PCl2, 94.4 mol%. The residue was distilled under vacuum. bp 98° C./17 mbar; yield: 50.6 g (81% of the theoretical).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04752648 |
|---|
| 出典データセット | uspto-grants-1988_06 |
|---|
| ORD ID | ord-180c1dc5fd6343a78ad341603de1d08a |
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| 出典メモ | uspto-grants-1988_06 |
|---|
