Water → 1344144-96-2

HRID 1853110노트

반응식

HRID 1853110 반응식
[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

참가 물질

6

반응물 4

HCID 962Water2회HCID 14798Sodium HydroxideHCID 21226445Aluminium lithium hydrideHCID 67453617HCID 67453617, 화합물

생성물 1

HCID 674510161344144-96-2수율 97%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-795c0b52b7d8467b9a72fb644ff3c15b
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08962632B2

반응 노트

불러오는 중…