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Water → [4-(1-Cyclopropanecarbonyl-1H-pyrazol-3-yl)-phenyl]-(5H,11H-pyrrolo[2,1-c][1,4]benzodiazepin-10-yl)-methanone

HRID 1635827
ノート
印刷プレビュー

反応式

HRID 1635827 の反応式
[NH:1]1[CH:5]=[CH:4][C:3]([C:6]2[CH:11]=[CH:10][C:9]([C:12]([N:14]3[C:20]4[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=4[CH2:18][N:17]4[CH:25]=[CH:26][CH:27]=[C:16]4[CH2:15]3)=[O:13])=[CH:8][CH:7]=2)=[N:2]1.[CH:28]1([C:31](Cl)=[O:32])[CH2:30][CH2:29]1.O>N1C=CC=CC=1>[CH:28]1([C:31]([N:1]2[CH:5]=[CH:4][C:3]([C:6]3[CH:11]=[CH:10][C:9]([C:12]([N:14]4[C:20]5[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=5[CH2:18][N:17]5[CH:25]=[CH:26][CH:27]=[C:16]5[CH2:15]4)=[O:13])=[CH:8][CH:7]=3)=[N:2]2)=[O:32])[CH2:30][CH2:29]1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 962WaterHCID 77637Cyclopropanecarbonyl chlorideHCID 178519422HCID 178519422、化合物

生成物 1

HCID 9932009[4-(1-Cyclopropanecarbonyl-1H-pyrazol-3-yl)-phenyl]-(5H,11H-pyrrolo[2,1-c][1,4]benzodiazepin-10-yl)-methanone収率 73.8%

試薬・触媒・溶媒 1

HCID 1049Pyridine溶媒

実験手順

To a solution of [4-(1H-pyrazol-3-yl)-phenyl]-(5H,11H-pyrrolo[2,1-c][1,4]-benzodiazepin-10-yl)-methanone (1.0 g) in dry pyridine (10 ml) was added cyclopropanecarbonyl chloride (0.44 g). After stirring at room temperature for 18 hours the reaction mixture was poured into water and the precipitate was collected by filtration. The crude product was dissolved in dichloromethane and dried over anhydrous sodium sulfate. This solution was filtered through a short column of hydrous sodium magnesium silicate, eluting with several additional volumes of dichloromethane. The eluant was concentrated on a hot plate with the gradual addition of hexane until crystallization occurred. After cooling, the crystals were collected by filtration to yield the title compound (0.88 g) was obtained as a crystalline solid, m.p. 197-199° C.

後処理

  1. filtrationthe precipitate was collected by filtration
  2. dissolutionThe crude product was dissolved in dichloromethane
  3. dry with materialdried over anhydrous sodium sulfate
  4. filtrationThis solution was filtered through a short column of hydrous sodium magnesium silicate
  5. washeluting with several additional volumes of dichloromethane
  6. concentrationThe eluant was concentrated on a hot plate with the gradual addition of hexane until crystallization
  7. temperatureAfter cooling
  8. filtrationthe crystals were collected by filtration

出典と根拠

ORDレコード
ord-3d99cd4ae20e425f8932344e7854721d
出典データセット
uspto-grants-2003_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06511974B1

反応ノート

読み込み中…

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