Thionyl Chloride → 2-Cyano-3-phenylprop-2-enoyl chloride
反応式
[C:1]([C:3](=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:4](O)=[O:5])#[N:2].S(Cl)([Cl:16])=O>C1C=CC=CC=1>[C:1]([C:3](=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:4]([Cl:16])=[O:5])#[N:2]参加物
4
実験手順
100 ml of benzene was added to 17.3 grams of α-cyanocinnamic acid. 12 ml of thionyl chloride was added dropwise slowly thereto at ambient temperature. The temperature was elevated to 70° C. and the heating was continued until foaming ceased. Benzene and thionyl chloride were distilled off and the residue was dried thoroughly under reduced pressure.
後処理
- customat ambient temperature
- customwas elevated to 70° C.
- distillationBenzene and thionyl chloride were distilled off
- customthe residue was dried thoroughly under reduced pressure
出典と根拠
- ORDレコード
- ord-f2b1c9ec8d6e43aba5f66b1550d5fea1
- 出典データセット
- uspto-grants-1992_08
- 特許番号
- US05137638
反応ノート
読み込み中…