(4-Methoxyphenyl)boronic acid → HCID 22048161、化合物
反応式
FC(F)(F)S(O[C:7]1[CH:16]=[CH:15][C:14]2[C:9](=[CH:10][CH:11]=[C:12]([O:17][CH3:18])[CH:13]=2)[C:8]=1[Cl:19])(=O)=O.[CH3:22][O:23][C:24]1[CH:29]=[CH:28][C:27](B(O)O)=[CH:26][CH:25]=1>>[Cl:19][C:8]1[C:9]2[C:14](=[CH:13][C:12]([O:17][CH3:18])=[CH:11][CH:10]=2)[CH:15]=[CH:16][C:7]=1[C:27]1[CH:28]=[CH:29][C:24]([O:23][CH3:22])=[CH:25][CH:26]=1参加物
3
実験手順
The title compound was prepared by reacting 1-chloro-6-methoxy-2-naphthyl trifluoromethanesulfonate (0.95 g, 2.79 mmol) with 4-methoxyphenyl boronic acid (0.59 g, 3.9 mmol) according to method A to yield 0.71 g (85%) of a white solid: mp 126-128° C.; 1H NMR (CDCl3): δ 3.88 (3H, s), 3.95 (3H, s), 7.01 (2H, d, J=8.60 Hz), 7.16 (1H, d, J=2.49 Hz), 7.27 (1H, dd, J=1.97 Hz, J=8.99 Hz), 7.41 (1H, d, J=8.45 Hz), 7.46 (2H, d, J=8.61 Hz), 7.68 (1H, d, J=8.48 Hz), 8.28 (1H, d, J=9.27 Hz); MS (ESI) m/z 299/301 (M+H)+.
出典と根拠
- ORDレコード
- ord-089017ed91634beb9a558d69b54d5a82
- 出典データセット
- uspto-grants-2005_07
- 特許番号