反応式
[F:1][C:2]1[CH:3]=[C:4]([C:22]2[C:23]([C:28]#[N:29])=[CH:24][CH:25]=[CH:26][CH:27]=2)[CH:5]=[CH:6][C:7]=1[CH2:8][C:9]1[C:10](=[O:21])[NH:11][C:12]2[N:13]([N:18]=[CH:19][N:20]=2)[C:14]=1[CH2:15][CH2:16][CH3:17].[C:30]1(B(O)O)[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1.C(N(CC)CC)C.N1C=CC=CC=1>ClCCl.C(OCC)(=O)C.C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[F:1][C:2]1[CH:3]=[C:4]([C:22]2[C:23]([C:28]#[N:29])=[CH:24][CH:25]=[CH:26][CH:27]=2)[CH:5]=[CH:6][C:7]=1[CH2:8][C:9]1[C:10](=[O:21])[N:11]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[C:12]2[N:13]([N:18]=[CH:19][N:20]=2)[C:14]=1[CH2:15][CH2:16][CH3:17]参加物
8
反応物 4
生成物 1
試薬・触媒・溶媒 3
実験手順
To a suspension (20 mL) of 3′-fluoro-4′-[(5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)methyl]biphenyl-2-carbonitrile (0.5 g), phenylboronic acid (0.31 g), triethylamine (0.5 mL), pyridine (1 mL) and molecular sieves 4A (1 g) in dichloromethane was added copper(II) acetate (0.47 g), and the mixture was stirred for 16 hr. The reaction mixture was diluted with ethyl acetate, insoluble material was filtered off through celite, and the filtrate was concentrated. The residue was purified by silica gel column chromatography to give the title compound as a colorless solid (0.61 g, 100%).
後処理
- filtrationwas filtered off through celite
- concentrationthe filtrate was concentrated
- customThe residue was purified by silica gel column chromatography
出典と根拠
- ORDレコード
- ord-400d11d21ecf48c2a281713a97a3a5ec
- 出典データセット
- uspto-grants-2014_12
- 特許番号
- US08921379B2
関連ノート
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