4-Aminotetrahydropyran → HCID 86696686、化合物

HRID 1774188ノート

反応式

HRID 1774188 の反応式
[O:1]1[CH2:6][CH2:5][CH:4]([NH2:7])[CH2:3][CH2:2]1.[Si:8]([O:15][CH2:16][C@@H:17]([N:26]1[CH:31]=[CH:30][C:29]([C:32]2[CH:37]=[CH:36][N:35]=[C:34](S(C)(=O)=O)[N:33]=2)=[CH:28][C:27]1=[O:42])[C:18]1[CH:23]=[CH:22][C:21]([F:24])=[C:20]([Cl:25])[CH:19]=1)([C:11]([CH3:14])([CH3:13])[CH3:12])([CH3:10])[CH3:9]>CC(N(C)C)=O.O>[Si:8]([O:15][CH2:16][C@@H:17]([N:26]1[CH:31]=[CH:30][C:29]([C:32]2[CH:37]=[CH:36][N:35]=[C:34]([NH:7][CH:4]3[CH2:5][CH2:6][O:1][CH2:2][CH2:3]3)[N:33]=2)=[CH:28][C:27]1=[O:42])[C:18]1[CH:23]=[CH:22][C:21]([F:24])=[C:20]([Cl:25])[CH:19]=1)([C:11]([CH3:14])([CH3:12])[CH3:13])([CH3:10])[CH3:9]

参加物

5

反応物 2

HCID 4192234-AminotetrahydropyranHCID 86696672HCID 86696672、化合物

生成物 1

HCID 86696686HCID 86696686、化合物収率 92.1%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 31374Dimethylacetamide溶媒

反応条件

温度
120 °C

実験手順

Tetrahydro-2H-pyran-4-amine (0.45 g, 4.5 mmol) was added to (S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-(methylsulfonyl)pyrimidin-4-yl)pyridin-2(1H)-one (0.48 g, 0.89 mmol) in DMA (4 mL) in a microwave vial. The mixture was heated at 120° C. for 1 hour in a microwave. The reaction mixture was diluted with water and extracted with EtOAc. The EtOAc was washed three times with dilute aqueous NaCl, water, twice with brine, dried over MgSO4, filtered, and evaporated to yield the desired (S)-1-(2-(tert-butyldimethylsilyloxy)-1-(3-chloro-4-fluorophenyl)ethyl)-4-(2-((tetrahydro-2H-pyran-4-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one (0.46 g, 0.82 mmol, 92% yield) as a film.

後処理

  1. extractionextracted with EtOAc
  2. washThe EtOAc was washed three times with dilute aqueous NaCl, water
  3. dry with materialtwice with brine, dried over MgSO4
  4. filtrationfiltered
  5. customevaporated

出典と根拠

ORDレコード
ord-17826601d5034edb9945f3ae6d310f05
出典データセット
uspto-grants-2016_02
特許番号
US09259470B2

反応ノート

読み込み中…