(Naphthalen-2-yl)boronic acid → HCID 67214175、化合物
反応式
[CH2:1]([NH:4][C:5](=[O:13])[C:6]1[CH:11]=[CH:10][CH:9]=[C:8](Br)[CH:7]=1)[CH2:2][CH3:3].[CH:14]1[C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[CH:17]=[CH:16][C:15]=1B(O)O>>[CH2:1]([NH:4][C:5](=[O:13])[C:6]1[CH:11]=[CH:10][CH:9]=[C:8]([C:16]2[CH:15]=[CH:14][C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[CH:17]=2)[CH:7]=1)[CH2:2][CH3:3]参加物
3
実験手順
Using Preparation Method 2, N-n-propyl-3-bromobenzamide from Example 1A was reacted with 2-naphthylboronic acid. The resulting reaction mixture was purified using SiO2 with CH2Cl2/Petroleum ether 80:20 to CH2Cl2/AcOH 80:20 to give a white solid (57%). NMR 1H (ppm, CDCl3): 8.12 (t, J4=1.65 Hz, 1H), 8.06 (s, 1H), 7.91 (t, J3=8.37 Hz, 2H), 7.83 (d, J3=7.81 Hz, 2H), 7.73 (td, J3=8.51 Hz, J4=1.79 Hz, 2H), 7.55-7.46 (m, 3H), 6.18 (br. s., 1H), 3.49-3.43 (m, 2H), 1.67 (sext., J3=7.31 Hz, 2H), 1.00 (t, J3=7.37 Hz, 3H).
後処理
- customThe resulting reaction mixture
- customwas purified
出典と根拠
- ORDレコード
- ord-dff87bf917654995ba61d0c134a965ce
- 出典データセット
- uspto-grants-2011_06
- 特許番号
- US07956216B2
反応ノート
読み込み中…