Water → 3-[4-(2-Cyanophenyl)piperidin-1-yl]-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one

HRID 229684ノート

反応式

HRID 229684 の反応式
Br[C:2]1[C:3](=[O:20])[N:4]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:5]=[C:6]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][N:9]=2)[CH:7]=1.O.[C:22]([C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=1N1CCNCC1)#[N:23]>>[C:22]([C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=1[CH:7]1[CH2:6][CH2:5][N:4]([C:2]2[C:3](=[O:20])[N:4]([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[CH:5]=[C:6]([C:8]3[CH:13]=[CH:12][CH:11]=[CH:10][N:9]=3)[CH:7]=2)[CH2:3][CH2:2]1)#[N:23]

参加物

4

反応物 3

HCID 962WaterHCID 2735875N-(2-Cyanophenyl)piperazineHCID 223190653-Bromo-1-phenyl-5-(pyridin-2-yl)-1,2-dihydropyridin-2-one

生成物 1

HCID 223191873-[4-(2-Cyanophenyl)piperidin-1-yl]-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one収率 41.7%

反応条件

温度
130 °C

実験手順

29 mg of 3-bromo-5-(2-pyridyl)-1-phenyl-1,2-dihydropyridin-2-one was dissolved in 200 mg of 1-(2-cyanophenyl)piperazine, followed by heating at 130° C. for 72 hours. After the reaction solution was cooled to room temperature, water was added thereto, followed by extracting with ethyl acetate. The organic layer was washed with brine and dried over anhydrous magnesium sulfate. The solvent was evaporated, and the residue was purified by silica gel chromatography (hexane/ethyl acetate system), to give 8 mg of the title compound.

後処理

  1. temperatureAfter the reaction solution was cooled to room temperature
  2. extractionby extracting with ethyl acetate
  3. washThe organic layer was washed with brine
  4. dry with materialdried over anhydrous magnesium sulfate
  5. customThe solvent was evaporated
  6. customthe residue was purified by silica gel chromatography (hexane/ethyl acetate system)

出典と根拠

ORDレコード
ord-af0fa8fecf1e48a38672b77dd900b2af
出典データセット
uspto-grants-2009_07
特許番号
US07563811B2

反応ノート

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