Aluminium lithium hydride → HCID 67409860, 화합물

HRID 909241노트

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HRID 909241 반응식
[Si:1]([O:8][C:9]([CH3:31])([CH3:30])[CH2:10][N:11]1[C:19]2[C:14](=[CH:15][C:16]([O:20][C:21]3[CH:28]=[CH:27][C:26]([F:29])=[CH:25][C:22]=3[C:23]#[N:24])=[CH:17][CH:18]=2)[CH:13]=[N:12]1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[H-].[H-].[H-].[H-].[Li+].[Al+3]>C1COCC1>[Si:1]([O:8][C:9]([CH3:31])([CH3:30])[CH2:10][N:11]1[C:19]2[C:14](=[CH:15][C:16]([O:20][C:21]3[CH:28]=[CH:27][C:26]([F:29])=[CH:25][C:22]=3[CH2:23][NH2:24])=[CH:17][CH:18]=2)[CH:13]=[N:12]1)([C:4]([CH3:7])([CH3:5])[CH3:6])([CH3:3])[CH3:2]

참가 물질

4

반응물 2

HCID 21226445Aluminium lithium hydrideHCID 674118002-{1-[2-(tert-butyldimethylsilanyloxy)-2-methyl-propyl]-1H-indazol-5-yloxy}-5-fluorobenzonitrile

생성물 1

HCID 67409860HCID 67409860, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a cooled (0° C.) solution of 2-{1-[2-(tert-butyldimethylsilanyloxy)-2-methyl-propyl]-1H-indazol-5-yloxy}-5-fluorobenzonitrile (0.071 g, 0.162 mmol) in THF (2 mL) was added LAH (0.32 mL of 1M in THF). The solution was warmed to room temperature and stirred for 1 hour. The reaction mixture was cooled to 0° C. and quenched with water (12 μL), 3N NaOH (12 μL) and water (36 μL). The salts were removed by filtration and the filtrate was concentrated under reduced pressure and used in the next reaction without further purification.

후처리

  1. temperatureThe reaction mixture was cooled to 0° C.
  2. customquenched with water (12 μL), 3N NaOH (12 μL) and water (36 μL)
  3. customThe salts were removed by filtration
  4. concentrationthe filtrate was concentrated under reduced pressure
  5. customused in the next reaction without further purification

출처 및 근거

ORD 기록
ord-b7063d94756b4efd8ae26263375d3ea3
출처 데이터셋
uspto-grants-2011_09
특허 번호
US08017641B2

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