Thionyl Chloride → 3-Phenyl-3-(4-nitrophenyl)propenoyl chloride
反応式
[C:1]1([C:7]([C:12]2[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][CH:13]=2)=[CH:8][C:9](O)=[O:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.S(Cl)([Cl:23])=O>C1C=CC=CC=1>[C:1]1([C:7]([C:12]2[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][CH:13]=2)=[CH:8][C:9]([Cl:23])=[O:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1参加物
4
実験手順
A mixture of 22 g. of 3-phenyl-3-(4-nitrophenyl)propenoic acid, 11.7 g. of thionyl chloride and 150 ml. of benzene was heated under reflux for 1 hour. The solvent was removed by evaporation in vacuo, and the residual solid was recrystallized from carbon tetrachloride. This afforded 20 g. of the title compound, m.p. 117°-120° C.
後処理
- additionA mixture of 22 g
- temperatureunder reflux for 1 hour
- customThe solvent was removed by evaporation in vacuo
- customthe residual solid was recrystallized from carbon tetrachloride
出典と根拠
- ORDレコード
- ord-c9dc609ad93844f48364bf8bb6e0a502
- 出典データセット
- uspto-grants-1982_08
- 特許番号
- US04342781
反応ノート
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