(2,3-Difluorophenyl)boronic acid → 2-(2,3-Difluorobiphenyl-4'-yl)-5-octyl-1,3-dioxane
反応式
Br[C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[O:13][CH2:12][CH:11]([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21])[CH2:10][O:9]2)=[CH:4][CH:3]=1.[F:22][C:23]1[C:28]([F:29])=[CH:27][CH:26]=[CH:25][C:24]=1B(O)O>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C(=O)([O-])[O-].[Na+].[Na+]>[F:22][C:23]1[C:28]([F:29])=[CH:27][CH:26]=[CH:25][C:24]=1[C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[O:13][CH2:12][CH:11]([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21])[CH2:10][O:9]2)=[CH:4][CH:3]=1参加物
5
実験手順
Quantities: compound from Example 14 (10.7 g, 30 mmol), compound from Example 36 (5.5 g, 35 mmol), tetrakis(triphenylphosphine)palladium(0) (1.04 mg, 0.9 mmol) and aqueous sodium carbonate (30 cm3, 2M). The experimental procedure was as described in Example 63.
出典と根拠
- ORDレコード
- ord-9ac42e18da964919bfa8e3fc5ce013b9
- 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…