関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Chlorobenzene | HCID 7964 | — |
| 反応物 | Phosphorus sulfide (P2S5) | HCID 14817 | — |
| 反応物 | Phosphorus trichloride | HCID 24387 | — |
| 生成物 | Phenylthionophosphonic dichloride | HCID 19016 | — |
反応手順
The procedure of Example 10 was repeated using 33.6 grams (0.3 moles) of chlorobenzene, 41.1 grams (0.3 moles) of phosphorus trichloride and 22.2 grams (0.05 moles) of phosphorus pentasulfide. The reaction mixture was heated at 300° C. for 7 hours. The product, phenylphosphonothioic dichloride, in a yield of 18.3 grams, was isolated by distillation and redistillation, and had a boiling point of 58° C. and 62° C. (0.02 millimeters of mercury) and an nD25 of 1.6235 as against the reported nD25 of 1.6220 for phenylphosphonothioic dichloride.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | USRE030279 |
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| 出典データセット | uspto-grants-1980_05 |
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| ORD ID | ord-aa14fb57e0c44b4594096e4dfca0fc5f |
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| 出典メモ | uspto-grants-1980_05 |
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