Potassium Hydroxide → 4-(2-(2-methyl-1H-pyrrolo[2,3-b]pyridin-1-yl)ethyl)morpholine

HRID 574604

반응식

HRID 574604 반응식
Cl.Cl[CH2:3][CH2:4][N:5]1[CH2:10][CH2:9][O:8][CH2:7][CH2:6]1.[OH-].[K+].[CH3:13][C:14]1[NH:15][C:16]2[C:21]([CH:22]=1)=[CH:20][CH:19]=[CH:18][N:17]=2>CS(C)=O>[CH3:13][C:14]1[N:15]([CH2:3][CH2:4][N:5]2[CH2:10][CH2:9][O:8][CH2:7][CH2:6]2)[C:16]2=[N:17][CH:18]=[CH:19][CH:20]=[C:21]2[CH:22]=1

참가 물질

5

반응물 3

HCID 14797Potassium HydroxideHCID 77210Morpholine, 4-(2-chloroethyl)-, hydrochloride (1:1)HCID 5830662-Methyl-7-azaindole

생성물 1

HCID 667647374-(2-(2-methyl-1H-pyrrolo[2,3-b]pyridin-1-yl)ethyl)morpholine

시약·촉매·용매 1

HCID 679Dimethyl Sulfoxide용매2회

실험 절차

To a solution of 2-chloroethylmorpholine HCl (169 mg, 0.91 mmol) in 0.3 mL DMSO was added pulverized KOH (128 mg, 2.27 mmol), then after 10 min, a solution of 2-methyl-7-azaindole (100 mg, 0.76 mmol) in 0.2 mL DMSO was added and the reaction stirred at room temperature overnight. The reaction mixture was partitioned between H2O and toluene, and the organic extract washed two times with H2O, dried over MgSO4, filtered, and concentrated in vacuo. The crude product was purified via silica gel chromatography using a gradient from 0 to 10% MeOH in CH2Cl2 to give a final yield of 144 mg (0.59 mmol). 1H NMR (500 MHz, CDCl3, δ): 2.46 (s, 3H), 2.47-2.58 (m, 4H), 2.67 (t, J=7.0 Hz, 2H), 3.66 (t, J=4.5 Hz, 4H), 4.33 (t, J=7.0 Hz, 2H), 6.15 (s, 1H), 6.87-7.09 (m, 1H), 7.73 (dd, J=7.7 Hz, 1.3 Hz, 1H), 8.19 (dd, J=4.6 Hz, 1.3 Hz, 1H). 13C NMR (500 MHz, CDCl3, δ): 13.51, 39.75, 54.37, 58.49, 67.18, 98.40, 116.05, 121.09, 127.47, 137.78, 141.71, 148.56. MS m/z 246.1 [M+H]+.

후처리

  1. customThe reaction mixture was partitioned between H2O and toluene
  2. extractionthe organic extract
  3. washwashed two times with H2O
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customThe crude product was purified via silica gel chromatography
  8. customto give a final yield of 144 mg (0.59 mmol)

출처 및 근거

ORD 기록
ord-33fe8431cbd34b47a8180a96c14c2bab
출처 데이터셋
uspto-grants-2015_05
특허 번호
US09034895B2

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