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Sodium hydride → N-(6-[3-(4-methoxytetrahydropyran-4-yl)phenylthio]pyrid-3-yl}-N-methylmethanesulphonamide

HRID 2254669
ノート
印刷プレビュー

反応式

HRID 2254669 の反応式
[H-].[Na+].Cl[C:4]1[N:9]=[CH:8][C:7]([N:10]([CH3:15])[S:11]([CH3:14])(=[O:13])=[O:12])=[CH:6][CH:5]=1.[SH:16][C:17]1[CH:18]=[C:19]([C:23]2([O:29][CH3:30])[CH2:28][CH2:27][O:26][CH2:25][CH2:24]2)[CH:20]=[CH:21][CH:22]=1>CN(C=O)C>[CH3:30][O:29][C:23]1([C:19]2[CH:18]=[C:17]([S:16][C:4]3[N:9]=[CH:8][C:7]([N:10]([CH3:15])[S:11]([CH3:14])(=[O:13])=[O:12])=[CH:6][CH:5]=3)[CH:22]=[CH:21][CH:20]=2)[CH2:28][CH2:27][O:26][CH2:25][CH2:24]1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 24758Sodium hydrideHCID 193757154-(3-Mercaptophenyl)-4-methoxytetrahydropyranHCID 19785594N-(6-chloropyrid-3-yl)-N-methylmethanesulphonamide

生成物 1

HCID 19743039N-(6-[3-(4-methoxytetrahydropyran-4-yl)phenylthio]pyrid-3-yl}-N-methylmethanesulphonamide

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

Sodium hydride (79 mg, 50% dispersion in mineral oil, 1.65 mmol) was added to a solution of N-(6-chloropyrid-3-yl)-N-methylmethanesulphonamide (0.33 g) and 4-(3-mercaptophenyl)-4-methoxytetrahydropyran (0.34 g) in DMF (10 ml). The mixture was stirred at ambient temperature for 15 minutes and heated at 140° C. for 1.5 hours. After cooling, it was partitioned between water (75 ml) and ethyl acetate (75 ml). The organic phase was washed with brine (50 ml), dried (MgSO4) and the solvent evaporated. The product was purified by column chromatography to give N-{6-[3-(4-methoxytetrahydropyran-4-yl)phenylthio]pyrid-3-yl}-N-methylmethanesulphonamide as a gum (0.25) g, 41%).

後処理

  1. temperatureheated at 140° C. for 1.5 hours
  2. temperatureAfter cooling
  3. customit was partitioned between water (75 ml) and ethyl acetate (75 ml)
  4. washThe organic phase was washed with brine (50 ml)
  5. dry with materialdried (MgSO4)
  6. customthe solvent evaporated
  7. customThe product was purified by column chromatography

出典と根拠

ORDレコード
ord-c1adf783f5b2489489897d3b633c7170
出典データセット
uspto-grants-1993_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05236948

反応ノート

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