Triisopropyl borate → (4-Decyl-2,3-difluorophenyl)boronic acid
反応式
[F:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[CH:4][C:3]=1[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].C([Li])CCC.[B:24](OC(C)C)([O:29]C(C)C)[O:25]C(C)C>>[CH2:9]([C:3]1[CH:4]=[CH:5][C:6]([B:24]([OH:29])[OH:25])=[C:7]([F:8])[C:2]=1[F:1])[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]参加物
4
実験手順
Quantities: compound from Example 27 (26.7 g, 105 mmol), n-butyllithium (11 cm3, 10.0M in hexanes, 0.11 mol) and triisopropyl borate (39.5 g, 0.21 mol). The experimental procedure was as described in Example 28.
出典と根拠
- ORDレコード
- ord-cefa6fa38fc448fb9da0b4f41d76270c
- 出典データセット
- uspto-grants-1997_11
- 特許番号
- US05683623
反応ノート
読み込み中…