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Sodium Carbonate → (S)-2-(1-((6-Amino-5-(1-(2-hydroxyethyl)-1H-pyrazol-4-yl)pyrimidin-4-yl)amino)ethyl)-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one

HRID 1052652
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HRID 1052652 반응식
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]([NH:8][C@H:9]([C:11]2[N:16]([C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)[C:15](=[O:23])[C:14]3=[C:24](C)[CH:25]=[CH:26][N:13]3[N:12]=2)[CH3:10])[C:3]=1I.CC1(C)C(C)(C)OB([C:37]2[CH:38]=[N:39][N:40]([CH2:42][CH2:43][OH:44])[CH:41]=2)O1.C(=O)([O-])[O-].[Na+].[Na+]>[Pd]>[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]([NH:8][C@H:9]([C:11]2[N:16]([C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)[C:15](=[O:23])[C:14]3=[CH:24][CH:25]=[CH:26][N:13]3[N:12]=2)[CH3:10])[C:3]=1[C:37]1[CH:38]=[N:39][N:40]([CH2:42][CH2:43][OH:44])[CH:41]=1
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참가 물질

5

반응물 3

HCID 10340Sodium CarbonateHCID 457888552-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethan-1-ol2회HCID 118433756(S)-2-(1-((6-Amino-5-iodopyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one

생성물 1

HCID 73776063(S)-2-(1-((6-Amino-5-(1-(2-hydroxyethyl)-1H-pyrazol-4-yl)pyrimidin-4-yl)amino)ethyl)-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one수율 48%

시약·촉매·용매 1

HCID 23938Palladium촉매

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온도
80 °C

실험 절차

The title compound was prepared following the experimental procedure described in Example 3 from 100 mg (0.21 mmol) of (S)-2-(1-((6-amino-5-iodopyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one and 76 mg (0.32 mmol) of 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethanol. After 18 hours heating, an excess of 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethanol (76 mg), palladium catalyst (19 mg) and aqueous sodium carbonate solution (317 μl) were added and the reaction mixture was stirred at 80° C. for 24 hours more. The product was purified by flash chromatography (0% to 15%, dichloromethane-methanol) to obtain 46 mg (48% yield) of the title compound.

후처리

  1. customThe title compound was prepared
  2. temperatureAfter 18 hours heating
  3. customThe product was purified by flash chromatography (0% to 15%, dichloromethane-methanol)

출처 및 근거

ORD 기록
ord-3b1aa6f6b9f44a93801261e5b6187fd8
출처 데이터셋
uspto-grants-2016_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09388189B2

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