Trimethyl borate → (4-(Decyloxy)phenyl)boronic acid
反応式
Br[C:2]1[CH:7]=[CH:6][C:5]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])=[CH:4][CH:3]=1.C([Li])CCC.[B:24](OC)([O:27]C)[O:25]C.C(OC1C=CC(B(O)O)=CC=1)CCCCCCC>C1COCC1>[CH2:9]([O:8][C:5]1[CH:6]=[CH:7][C:2]([B:24]([OH:27])[OH:25])=[CH:3][CH:4]=1)[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]参加物
6
実験手順
Quantities: compound 28 (9.39 g, 0.03 mol) in anhydrous THF (100 ml), n-butyllithium (12.1 ml, 2.5M in hexane, 0.03 mol), trimethyl borate (6.24 g, 0.066 mol) in anhydrous THF (20 ml). The experimental procedure was as described for the preparation of compound 33.
出典と根拠
- ORDレコード
- ord-c48fea2202c5492fa1ceb2fd5c643e79
- 出典データセット
- uspto-grants-1998_12
- 特許番号
- US05853613
反応ノート
読み込み中…