Hydroquinone → HCID 53848281、化合物
反応式
[CH2:1]=[CH:2][CH:3]=[CH:4][CH2:5][CH3:6].[CH:7](C=C)=[O:8].[C:11]1(C=CC(O)=C[CH:13]=1)O>>[CH2:2]([C@H:3]1[CH:13]=[CH:11][CH2:6][CH2:5][C@H:4]1[CH:7]=[O:8])[CH3:1]参加物
4
実験手順
A mixture of 1,3-hexadiene (cis/trans mixture, 20 g., 0.24 mole), acrolein (18 ml., 0.27 mole) and hydroquinone (50 mg.) was heated at 70°-75° C. for 22 hours. Distillation in vacuo gave purified title product (21.7 g.; b.p. 90° C./12-15 mm.; 78% cis, 22% trans by pnmr assay).
後処理
- temperaturewas heated at 70°-75° C. for 22 hours
- distillationDistillation in vacuo
- customgave
- custompurified title product (21.7 g.; b.p. 90° C./12-15 mm.; 78% cis, 22% trans by pnmr assay)
出典と根拠
- ORDレコード
- ord-99a88812ae7e41559aa0ac3930f9c531
- 出典データセット
- uspto-grants-1984_02
- 特許番号
- US04430337
反応ノート
読み込み中…