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Benzaldehyde → Benzal chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Benzaldehyde | HCID 240 | — |
| 反応物 | Triphenylphosphane dichloride | HCID 13797396 | — |
| 生成物 | Benzal chloride | HCID 7411 | 45% |
反応手順
Furthermore, it is known from Liebig's Annalen der Chemie, Volume 626, pages 26 to 34 (1959) to react benzaldehyde with triphenylphosphine dichloride to give benzal chloride, but the yield is only 59%. When cyclohexanone is reacted with triphenylphosphine dichloride in the presence of an equimolar amount of triethylamine it is not the corresponding geminal dihalide which is obtained but 1-chlorocyclohex-1-ene in 45% yield (loc. cit., page 33).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04044060 |
| 出典データセット | uspto-grants-1977_08 |
| ORD ID | ord-72beb27f2df144ba840b75f81578cf24 |
| 出典メモ | uspto-grants-1977_08 |