反応式
[F:1][C:2]1[CH:7]=[C:6]([CH:8]=[O:9])[CH:5]=[CH:4][C:3]=1[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1.[BH4-].[Na+].[OH-].[Na+]>C(O)C>[F:1][C:2]1[CH:7]=[C:6]([CH2:8][OH:9])[CH:5]=[CH:4][C:3]=1[C:10]1[CH:11]=[CH:12][CH:13]=[CH:14][CH:15]=1参加物
5
実験手順
2-Fluoro-biphenyl-4-carbaldehyde (1 gm, 5 mmole), NaBH4 were dissolved in ethanol stirred for 2 hrs, NaOH 10% was added, ethanol was evaporated, the reaction mixture was extracted with ethyl acetate, the ethyl acetate extract was dried with Na2SO4 and evaporated to produce white solid (0.8 gm, 80%). H1-NMR INOVA-500 (CDCl3) δ 2.266 (s, 1H), 4.683 (s, 2H), 7.142-7.168 (m, 2H), 7.339-7.442 (m, 4H), 7.519-7.535 (m, 2H).
後処理
- customethanol was evaporated
- extractionthe reaction mixture was extracted with ethyl acetate
- extractionthe ethyl acetate extract
- dry with materialwas dried with Na2SO4
- customevaporated
出典と根拠
- ORDレコード
- ord-b9955eaf2d694eba973f6d69d19aedf5
- 出典データセット
- uspto-grants-2015_03
- 特許番号
- US08980890B2
関連ノート
読み込み中…