Pyridine → 4'-[(4-Cyclopropyl-2-methyl-6-oxo-1-phenyl-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile

HRID 1718579ノート

反応式

HRID 1718579 の反応式
[CH:1]1([C:4]2[N:5]=[C:6]([CH3:26])[NH:7][C:8](=[O:25])[C:9]=2[CH2:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]3[C:18]([C:23]#[N:24])=[CH:19][CH:20]=[CH:21][CH:22]=3)=[CH:13][CH:12]=2)[CH2:3][CH2:2]1.[C:27]1(B(O)O)[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1.C(N(CC)CC)C.N1C=CC=CC=1>C([O-])(=O)C.[Cu+2].C([O-])(=O)C.C(OCC)(=O)C.C(Cl)Cl>[CH:1]1([C:4]2[N:5]=[C:6]([CH3:26])[N:7]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)[C:8](=[O:25])[C:9]=2[CH2:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]3[C:18]([C:23]#[N:24])=[CH:19][CH:20]=[CH:21][CH:22]=3)=[CH:13][CH:12]=2)[CH2:2][CH2:3]1

参加物

8

反応物 4

HCID 1049PyridineHCID 8471TriethylamineHCID 66827Phenylboronic AcidHCID 1354339514'-[(4-Cyclopropyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile

生成物 1

HCID 574604834'-[(4-Cyclopropyl-2-methyl-6-oxo-1-phenyl-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile収率 35.3%

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′-[(4-cyclopropyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl]biphenyl-2-carbonitrile (1.02 g), phenylboronic acid (0.73 g), molecular sieves 4 A (0.51 g), triethylamine (2.1 mL), pyridine (1.0 mL), copper(II) acetate (1.09 g) and methylene chloride (20 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 solid (0.44 g, 35%).

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-d2c2f4091d6745499eed83b0bb55129d
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…