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Water → 8-(7-methyl-2-(propylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-8-azabicyclo[3.2.1]octan-3-ol

HRID 1752155
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HRID 1752155 반응식
[CH2:1]([NH:4][C:5]1[N:6]=[C:7](Cl)[C:8]2[CH:13]=[CH:12][N:11]([CH3:14])[C:9]=2[N:10]=1)[CH2:2][CH3:3].CCN(C(C)C)C(C)C.Cl.[CH:26]12[NH:33][CH:30]([CH2:31][CH2:32]1)[CH2:29][CH:28]([OH:34])[CH2:27]2.O>C(O)CCC>[CH3:14][N:11]1[C:9]2[N:10]=[C:5]([NH:4][CH2:1][CH2:2][CH3:3])[N:6]=[C:7]([N:33]3[CH:26]4[CH2:32][CH2:31][CH:30]3[CH2:29][CH:28]([OH:34])[CH2:27]4)[C:8]=2[CH:13]=[CH:12]1
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참가 물질

6

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HCID 962WaterHCID 81531DiisopropylethylamineHCID 84401Endo-8-azabicyclo[3.2.1]octan-3-ol hydrochlorideHCID 735546474-Chloro-7-methyl-N-propyl-7H-pyrrolo[2,3-d]pyrimidin-2-amine

생성물 1

HCID 677739938-(7-methyl-2-(propylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-8-azabicyclo[3.2.1]octan-3-ol수율 57%

시약·촉매·용매 1

HCID 263
1-Butanol
용매

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온도
125 °C

실험 절차

To a solution of 2-(n-propyl)amino-4-chloro-7-methyl-pyrrolo[2,3-d]pyrimidine (CXXIV) (1.0 g, 4.5 mmol) in n-butanol (10 mL) were added DIPEA (1.0 g, 7.8 mmol) and 8-aza-bicyclo[3.2.1]octan-3-ol hydrochloride (1.1 g, 6.7 mmol). The mixture was stirred at 125° C. for 16 h. After cooling to room temperature, water (20 mL) was added, and the mixture was extracted with EtOAc (3×50 mL). The combined organic layers were washed with water and then with a brine solution, and dried over anhydrous Na2SO4. The solvents were removed in vacuo and the resultant residue was purified by flash column chromatography (pet ether/EtOAc=6/1) to yield 8-(7-methyl-2-(n-propylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-8-azabicyclo[3.2.1]octan-3-ol (CLIV) (800 mg, 57% yield) as a yellow solid. LCMS (ESI) m/z=316 (M+H)+.

후처리

  1. temperatureAfter cooling to room temperature
  2. extractionthe mixture was extracted with EtOAc (3×50 mL)
  3. washThe combined organic layers were washed with water
  4. dry with materialwith a brine solution, and dried over anhydrous Na2SO4
  5. customThe solvents were removed in vacuo
  6. customthe resultant residue was purified by flash column chromatography (pet ether/EtOAc=6/1)

출처 및 근거

ORD 기록
ord-32321b332cda4641ad743f6f66611686
출처 데이터셋
uspto-grants-2015_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09162992B2

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