Pyridine → 4'-({1-[6-(2,2-Dimethylpropoxy)pyridin-3-yl]-2-ethyl-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl}methyl)biphenyl-2-carbonitrile

HRID 1718932ノート

反応式

HRID 1718932 の反応式
[CH2:1]([C:3]1[NH:4][C:5](=[O:27])[C:6]([CH2:12][C:13]2[CH:18]=[CH:17][C:16]([C:19]3[C:20]([C:25]#[N:26])=[CH:21][CH:22]=[CH:23][CH:24]=3)=[CH:15][CH:14]=2)=[C:7]([CH2:9][CH2:10][CH3:11])[N:8]=1)[CH3:2].[CH3:28][C:29]([CH3:42])([CH3:41])[CH2:30][O:31][C:32]1[N:37]=[CH:36][C:35](B(O)O)=[CH:34][CH:33]=1.N1C=CC=CC=1.C(N(CC)CC)C>C([O-])(=O)C.[Cu+2].C([O-])(=O)C.C(OCC)(=O)C.C(Cl)Cl>[CH3:28][C:29]([CH3:42])([CH3:41])[CH2:30][O:31][C:32]1[N:37]=[CH:36][C:35]([N:4]2[C:5](=[O:27])[C:6]([CH2:12][C:13]3[CH:18]=[CH:17][C:16]([C:19]4[C:20]([C:25]#[N:26])=[CH:21][CH:22]=[CH:23][CH:24]=4)=[CH:15][CH:14]=3)=[C:7]([CH2:9][CH2:10][CH3:11])[N:8]=[C:3]2[CH2:1][CH3:2])=[CH:34][CH:33]=1

参加物

8

反応物 4

HCID 1049PyridineHCID 8471TriethylamineHCID 574609116-(Neopentyloxy)pyridine-3-boronic acidHCID 1354305644'-[(2-Ethyl-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile

生成物 1

HCID 574609104'-({1-[6-(2,2-Dimethylpropoxy)pyridin-3-yl]-2-ethyl-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl}methyl)biphenyl-2-carbonitrile収率 12%

試薬・触媒・溶媒 3

HCID 8895Cupric acetate触媒HCID 6344Dichloromethane溶媒HCID 8857Ethyl Acetate溶媒

実験手順

A mixture of 4′-[(2-ethyl-6-oxo-4-propyl-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile (0.7 g), [6-(2,2-dimethylpropoxy)pyridin-3-yl]boronic acid (0.61 g), copper acetate (0.71 g), pyridine (0.8 mL), triethylamine (1.4 mL), molecular sieves 4 A (1.4 g) and methylene chloride (10 mL) was stirred at room temperature for 24 hr. Ethyl acetate was added to the reaction mixture, and the insoluble solid was filtered off. The solvent of the filtrate was evaporated under reduced pressure, and the residue was purified by silica gel column chromatography to give the title compound as a colorless amorphous solid (0.12 g, 12%).

後処理

  1. filtrationthe insoluble solid was filtered off
  2. customThe solvent of the filtrate was evaporated under reduced pressure
  3. customthe residue was purified by silica gel column chromatography

出典と根拠

ORDレコード
ord-43b82190fc5944b18a7863c4136d4c83
出典データセット
uspto-grants-2010_09
特許番号
US07803940B2

反応ノート

読み込み中…