Morpholine → HCID 59596995、化合物

HRID 2265728ノート

反応式

HRID 2265728 の反応式
C1([O:7][C:8](=O)[N:9]([C:19]2[CH:24]=[C:23]([O:25][C:26]3[CH:31]=[CH:30][C:29]([NH:32][C:33]([C:35]4([C:38](=[O:47])[NH:39][C:40]5[CH:45]=[CH:44][C:43]([F:46])=[CH:42][CH:41]=5)[CH2:37][CH2:36]4)=[O:34])=[CH:28][C:27]=3[F:48])[CH:22]=[CH:21][N:20]=2)C(OC2C=CC=CC=2)=O)C=CC=CC=1.[NH:50]1[CH2:55][CH2:54][O:53][CH2:52][CH2:51]1>CN(C)C=O>[F:48][C:27]1[CH:28]=[C:29]([NH:32][C:33]([C:35]2([C:38]([NH:39][C:40]3[CH:41]=[CH:42][C:43]([F:46])=[CH:44][CH:45]=3)=[O:47])[CH2:37][CH2:36]2)=[O:34])[CH:30]=[CH:31][C:26]=1[O:25][C:23]1[CH:22]=[CH:21][N:20]=[C:19]([NH:9][C:8]([N:50]2[CH2:55][CH2:54][O:53][CH2:52][CH2:51]2)=[O:7])[CH:24]=1

参加物

4

反応物 2

HCID 8083MorpholineHCID 59597000[4-(2-Fluoro-4-{[1-(4-fluorophenylcarbamoyl)cyclopropanecarbonyl]amino}phenoxy)pyridin-2-yl]-N-(phenoxycarbonyl)carbamic acid phenyl ester

生成物 1

HCID 59596995HCID 59596995、化合物収率 81%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a solution of [4-(2-fluoro-4-{[1-(4-fluorophenylcarbamoyl)cyclopropanecarbonyl]amino}phenoxy)pyridin-2-yl]-N-(phenoxycarbonyl)carbamic acid phenyl ester (80 mg) in N,N-dimethylformamide (1.0 ml) was added morpholine (0.055 ml) at room temperature, followed by stirring overnight. The reaction mixture was partitioned between ethyl acetate and water. The organic layer was washed with a saturated aqueous solution of sodium hydrogencarbonate and brine in this order, and dried over anhydrous sodium sulfate. The solvent was concentrated under reduced pressure. The resultant residue was purified by silica gel column chromatography (eluent; ethyl acetate). Fractions containing the target compound were concentrated under reduced pressure. To the resultant residue was added diethyl ether:heptane=1:2 to precipitate a solid. The solvent was concentrated under reduced pressure to provide the titled compound as white powder (52.3 mg, 81%).

後処理

  1. customThe reaction mixture was partitioned between ethyl acetate and water
  2. washThe organic layer was washed with a saturated aqueous solution of sodium hydrogencarbonate and brine in this order
  3. dry with materialdried over anhydrous sodium sulfate
  4. concentrationThe solvent was concentrated under reduced pressure
  5. customThe resultant residue was purified by silica gel column chromatography (eluent; ethyl acetate)
  6. additionFractions containing the target compound
  7. concentrationwere concentrated under reduced pressure
  8. additionTo the resultant residue was added diethyl ether
  9. customheptane=1:2 to precipitate a solid
  10. concentrationThe solvent was concentrated under reduced pressure

出典と根拠

ORDレコード
ord-92c23eab874f4c61b11553cdab901508
出典データセット
uspto-grants-2010_12
特許番号
US07855290B2

反応ノート

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