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3-Methoxyaniline → 6-(2-(3-methoxyphenylamino)pyrimidin-4-yloxy)-N,2-dimethylbenzofuran-3-carboxamide

HRID 16240
ノート
印刷プレビュー

反応式

HRID 16240 の反応式
Cl[C:2]1[N:7]=[C:6]([O:8][C:9]2[CH:22]=[CH:21][C:12]3[C:13]([C:17]([NH:19][CH3:20])=[O:18])=[C:14]([CH3:16])[O:15][C:11]=3[CH:10]=2)[CH:5]=[CH:4][N:3]=1.[CH3:23][O:24][C:25]1[CH:26]=[C:27]([CH:29]=[CH:30][CH:31]=1)[NH2:28]>CN(C=O)C>[CH3:23][O:24][C:25]1[CH:26]=[C:27]([NH:28][C:2]2[N:7]=[C:6]([O:8][C:9]3[CH:22]=[CH:21][C:12]4[C:13]([C:17]([NH:19][CH3:20])=[O:18])=[C:14]([CH3:16])[O:15][C:11]=4[CH:10]=3)[CH:5]=[CH:4][N:3]=2)[CH:29]=[CH:30][CH:31]=1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 108243-MethoxyanilineHCID 592247496-(2-chloropyrimidin-4-yloxy)-N,2-dimethylbenzofuran-3-carboxamide

生成物 1

HCID 461901556-(2-(3-methoxyphenylamino)pyrimidin-4-yloxy)-N,2-dimethylbenzofuran-3-carboxamide収率 80%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

反応条件

温度
60 °C

実験手順

6-(2-chloropyrimidin-4-yloxy)-N,2-dimethylbenzofuran-3-carboxamide (0.1 mmol) and 3-methoxyaniline (0.1 mmol) were dissolved in 0.5 ml DMF. To this was added p-TsOH monohydrate (0.2 mmol). The reaction mixture was stirred at 60° C. for 5 hours, and subjected to extraction with ethyl acetate. Then water was added and the mixture was subjected to extraction with ethyl acetate. The organic layer was washed with water and brine sequentially, dried over anhydrous Na2SO4, and concentrated. The resulting residue was purified by column chromatography to provide the title product in a yield of 80%.

後処理

  1. extractionsubjected to extraction with ethyl acetate
  2. additionThen water was added
  3. extractionthe mixture was subjected to extraction with ethyl acetate
  4. washThe organic layer was washed with water and brine sequentially
  5. dry with materialdried over anhydrous Na2SO4
  6. concentrationconcentrated
  7. customThe resulting residue was purified by column chromatography

出典と根拠

ORDレコード
ord-6c9f9b57843d4fe9a20c843dfd7e6fce
出典データセット
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07737157B2

反応ノート

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