Water → N-Phenyl-N'-(4-(6-phenylaminopyrimidin-4-yloxy)phenyl)urea

HRID 1010376ノート

反応式

HRID 1010376 の反応式
[NH2:1][C:2]1[CH:21]=[CH:20][C:5]([O:6][C:7]2[N:12]=[CH:11][N:10]=[C:9]([NH:13][C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)[CH:8]=2)=[CH:4][CH:3]=1.[C:22]1([N:28]=[C:29]=[O:30])[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1.O>CN(C)C=O.C(OCC)(=O)C.CCCCCC>[C:22]1([NH:28][C:29]([NH:1][C:2]2[CH:21]=[CH:20][C:5]([O:6][C:7]3[CH:8]=[C:9]([NH:13][C:14]4[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=4)[N:10]=[CH:11][N:12]=3)=[CH:4][CH:3]=2)=[O:30])[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1

参加物

7

反応物 3

HCID 962WaterHCID 7672Phenyl isocyanateHCID 22936405N-(6-(4-Aminophenoxy)pyrimidin-4-yl)phenylamine

生成物 1

HCID 22936423N-Phenyl-N'-(4-(6-phenylaminopyrimidin-4-yloxy)phenyl)urea収率 87%

試薬・触媒・溶媒 3

HCID 6228Dimethylformamide溶媒HCID 8058Hexane溶媒HCID 8857Ethyl Acetate溶媒2 回

実験手順

N-(6-(4-Aminophenoxy)pyrimidin-4-yl)phenylamine (55.6 mg, 0.200 mmol) and phenyl isocyanate (26.1 mg, 0.220 mmol) were stirred together in dimethylformamide (1 ml) at room temperature for 12 hours. The reaction solution was distributed between ethyl acetate and water, the organic layer was washed with water and saturated brine and dried over anhydrous magnesium sulfate, the drying agent was filtered off and the filtrate was distilled off under reduced pressure. The obtained crude product was suspended in ethyl acetate, the suspension was diluted with hexane, and the crystals were filtered out, washed with hexane and then blow-dried to obtain the title compound (69.0 mg, 0.174 mmol, 87%) as colorless crystals.

後処理

  1. washthe organic layer was washed with water and saturated brine
  2. dry with materialdried over anhydrous magnesium sulfate
  3. filtrationthe drying agent was filtered off
  4. distillationthe filtrate was distilled off under reduced pressure
  5. customThe obtained crude product
  6. filtrationthe crystals were filtered out
  7. washwashed with hexane
  8. customblow-dried

出典と根拠

ORDレコード
ord-c830e28c333444eea604b496dbd5c5e1
出典データセット
uspto-grants-2011_07
特許番号
US07973160B2

反応ノート

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