Cesium carbonate → tert-Butyl 1-(1-((2-chloro-6-methylpyridin-4-yl)methyl)-1H-imidazol-2-yl)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)ethylcarbamate

HRID 2099826노트

반응식

HRID 2099826 반응식
[C:1]([O:5][C:6](=[O:33])[NH:7][CH:8]([C:28]1[NH:29][CH:30]=[CH:31][N:32]=1)[CH2:9][C:10]1[CH:18]=[C:17]([CH3:19])[C:16]2[C:12](=[CH:13][N:14]([CH2:20][O:21][CH2:22][CH2:23][Si:24]([CH3:27])([CH3:26])[CH3:25])[N:15]=2)[CH:11]=1)([CH3:4])([CH3:3])[CH3:2].[Cl:34][C:35]1[CH:40]=[C:39]([CH2:41]Cl)[CH:38]=[C:37]([CH3:43])[N:36]=1.C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C)C=O>[Cl:34][C:35]1[CH:40]=[C:39]([CH2:41][N:32]2[CH:31]=[CH:30][N:29]=[C:28]2[CH:8]([NH:7][C:6](=[O:33])[O:5][C:1]([CH3:4])([CH3:2])[CH3:3])[CH2:9][C:10]2[CH:18]=[C:17]([CH3:19])[C:16]3[C:12](=[CH:13][N:14]([CH2:20][O:21][CH2:22][CH2:23][Si:24]([CH3:25])([CH3:27])[CH3:26])[N:15]=3)[CH:11]=2)[CH:38]=[C:37]([CH3:43])[N:36]=1

참가 물질

5

반응물 3

HCID 10796Cesium carbonateHCID 216981672-Chloro-4-(chloromethyl)-6-methylpyridineHCID 57794668tert-Butyl-1-(1H-imidazol-2-yl)-2-(7-methyl-2-[{2-[trimethylsilyl]ethoxy}methyl]-2H-indazol-5-yl)ethylcarbamate

생성물 1

HCID 57794619tert-Butyl 1-(1-((2-chloro-6-methylpyridin-4-yl)methyl)-1H-imidazol-2-yl)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)ethylcarbamate

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

tert-Butyl-1-(1H-imidazol-2-yl)-2-(7-methyl-2-[{2-[trimethylsilyl]ethoxy}methyl]-2H-indazol-5-yl)ethylcarbamate (0.1 g, 0.212 mmol), 2-chloro-4-(chloromethyl)-6-methylpyridine (39.0 mg, 0.222 mmol, 1.05 equiv), and cesium carbonate (0.21 g, 0.64 mmol) were combined in dimethylformamide (2.0 mL). After stirring at room temperature for 16 h, the solvents were removed and the residue purified by column chromatography to afford 0.1 g (77%). Mass spec.: 611.21 (MH)+.

후처리

  1. customthe solvents were removed
  2. customthe residue purified by column chromatography
  3. customto afford 0.1 g (77%)

출처 및 근거

ORD 기록
ord-e3f201f8d5514f7ebef75b755a0d0313
출처 데이터셋
uspto-grants-2009_08
특허 번호
US07569578B2

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