Water → 1344144-96-2

HRID 2276744ノート

反応式

HRID 2276744 の反応式
[CH3:1][O:2][C:3]1[N:8]=[C:7]([C:9]2([C:13]#[N:14])[CH2:12][CH2:11][CH2:10]2)[CH:6]=[CH:5][CH:4]=1.[H-].[Al+3].[Li+].[H-].[H-].[H-].O.[OH-].[Na+]>C1COCC1>[CH3:1][O:2][C:3]1[N:8]=[C:7]([C:9]2([CH2:13][NH2:14])[CH2:12][CH2:11][CH2:10]2)[CH:6]=[CH:5][CH:4]=1

参加物

6

反応物 4

HCID 962Water2 回HCID 14798Sodium HydroxideHCID 21226445Aluminium lithium hydrideHCID 67453617HCID 67453617、化合物

生成物 1

HCID 674510161344144-96-2収率 97%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

To a stirred solution of 1-(6-methoxypyridin-2-yl)cyclobutanecarbonitrile (1.7 g, 8.8 mmol, 1.0 equiv) in THF (20 mL) was added lithium aluminum hydride solution (1.0 M in THF, 11 mL, 11 mmol, 1.1 equiv). The mixture was refluxed for 1.5 hours and allowed to cool to room temperature. Water (0.43 mL) was added slowly followed by 0.43 mL of 3 M NaOH and then three additions of 0.43 mL of water (Fieser and Fieser workup). The resulting mixture was filtered through diatomaceous earth and rinsed with THF. The combined organics were dried over Na2SO4 and concentrated to dryness to give the desired product (1.6 g, 97%) as a viscous oil.

後処理

  1. temperatureThe mixture was refluxed for 1.5 hours
  2. filtrationThe resulting mixture was filtered through diatomaceous earth
  3. washrinsed with THF
  4. dry with materialThe combined organics were dried over Na2SO4
  5. concentrationconcentrated to dryness

出典と根拠

ORDレコード
ord-2d1727cc8e1a43508e71fa29e427bb9c
出典データセット
uspto-grants-2015_09
特許番号
US09133123B2

反応ノート

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