(3-Chlorophenyl)boronic acid → 3-{3-[(3'-Chloro-4-fluoro-biphenyl-3-carbonyl)-amino]-phenyl}-acrylic acid ethyl ester
反応式
[CH2:1]([O:3][C:4](=[O:24])[CH:5]=[CH:6][C:7]1[CH:12]=[CH:11][CH:10]=[C:9]([NH:13][C:14](=[O:23])[C:15]2[CH:20]=[C:19](Br)[CH:18]=[CH:17][C:16]=2[F:22])[CH:8]=1)[CH3:2].[Cl:25][C:26]1[CH:27]=[C:28](B(O)O)[CH:29]=[CH:30][CH:31]=1>>[CH2:1]([O:3][C:4](=[O:24])[CH:5]=[CH:6][C:7]1[CH:12]=[CH:11][CH:10]=[C:9]([NH:13][C:14]([C:15]2[CH:20]=[C:19]([C:30]3[CH:29]=[CH:28][CH:27]=[C:26]([Cl:25])[CH:31]=3)[CH:18]=[CH:17][C:16]=2[F:22])=[O:23])[CH:8]=1)[CH3:2]参加物
3
実験手順
The phenyl bromide (141) (100 mg, 0.26 mmol) was coupled to 3-chloro-phenylboronic acid (40 mg, 0.26 mmol) using Method E. The residue was purified by column chromatography eluting with 10% EtOAc in heptane to give the title compound.
後処理
- customThe residue was purified by column chromatography
- washeluting with 10% EtOAc in heptane