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Dodecanoyl chloride → 2-phenyl-4-lauroyl-5-phenyl-(3H)-pyrazol-3-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dodecanoyl chloride | HCID 8166 | — |
| 反応物 | 2-Ethylhexanoyl chloride | HCID 79103 | — |
| 反応物 | 1,3-Diphenyl-1H-pyrazol-5-OL | HCID 245736 | — |
| 生成物 | 2-phenyl-4-lauroyl-5-phenyl-(3H)-pyrazol-3-one | HCID 20129861 | — |
反応手順
Following the procedure of example 18 with the same proportions but replacing 2-phenyl-5-methyl-(3H)-pyrazol-3-one by 2-phenyl-5-phenyl-(3H)-pyrazol-3-one (MW=136.3 g; mp=136° C.) and 2-ethylhexanoyl chloride by lauroyl chloride a solid product is obtained which after recrystallisation in hexane has a melting point of 69° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04666513 |
| 出典データセット | uspto-grants-1987_05 |
| ORD ID | ord-0e7f08c7db5c435ea55014a891bb750e |
| 出典メモ | uspto-grants-1987_05 |