Water → 3-(3-fluoro-4-((2-morpholinoethyl)amino)phenyl)-2-((3-fluorophenoxy)methyl)-6-methylpyrimidin-4(3H)-one

HRID 56263ノート

反応式

HRID 56263 の反応式
[F:1][C:2]1[CH:7]=[C:6]([NH2:8])[CH:5]=[CH:4][C:3]=1[NH:9][CH2:10][CH2:11][N:12]1[CH2:17][CH2:16][O:15][CH2:14][CH2:13]1.C[Al](C)C.C[O:23][C:24](=O)/[CH:25]=[C:26](\[NH:28][C:29](=O)[CH2:30][O:31][C:32]1[CH:37]=[CH:36][CH:35]=[C:34]([F:38])[CH:33]=1)/[CH3:27].O>C(Cl)Cl>[F:1][C:2]1[CH:7]=[C:6]([N:8]2[C:24](=[O:23])[CH:25]=[C:26]([CH3:27])[N:28]=[C:29]2[CH2:30][O:31][C:32]2[CH:37]=[CH:36][CH:35]=[C:34]([F:38])[CH:33]=2)[CH:5]=[CH:4][C:3]=1[NH:9][CH2:10][CH2:11][N:12]1[CH2:17][CH2:16][O:15][CH2:14][CH2:13]1

参加物

6

反応物 4

HCID 962WaterHCID 16682925TrimethylaluminumHCID 176096902-fluoro-N1-(2-morpholinoethyl)benzene-1,4-diamineHCID 90022556Methyl 3-(2-(3-fluorophenoxy)acetamido)crotonate

生成物 1

HCID 900314133-(3-fluoro-4-((2-morpholinoethyl)amino)phenyl)-2-((3-fluorophenoxy)methyl)-6-methylpyrimidin-4(3H)-one収率 79.4%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

To a solution of 2-fluoro-N1-(2-morpholinoethyl)benzene-1,4-diamine (0.33 g, 1.38 mmol) in DCM (20 mL) was added trimethylaluminium (2.1 mL, 4.2 mmol, 2 M in toluene) slowly and the mixture was stirred at rt for 0.5 h. A solution of (Z)-methyl-3-(2-(3-fluorophenoxy)acetamido)but-2-enoate (0.37 g, 1.38 mmol) in DCM (5 mL) was added slowly and the resulting mixture was stirred at rt for 24 h. 50 mL of water was then added to the mixture slowly and the mixture was extracted with CH2Cl2 (50 mL×2). The combined organic phases were washed with brine (100 mL×3), dried over anhydrous Na2SO4 and concentrated in vacuo. The residue was purified by a silica gel column chromatography (EtOAc) to give the title compound as a pale yellow solid (0.5 g, 79%). The compound was characterized by the following spectroscopic data:

後処理

  1. stirringthe resulting mixture was stirred at rt for 24 h
  2. extractionthe mixture was extracted with CH2Cl2 (50 mL×2)
  3. washThe combined organic phases were washed with brine (100 mL×3)
  4. dry with materialdried over anhydrous Na2SO4
  5. concentrationconcentrated in vacuo
  6. customThe residue was purified by a silica gel column chromatography (EtOAc)

出典と根拠

ORDレコード
ord-5039eba7e6064f93b17f0bea4b9ad88e
出典データセット
uspto-grants-2016_09
特許番号
US09434695B2

反応ノート

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