Sodium Iodide → HCID 18917235、化合物

HRID 5589ノート

反応式

HRID 5589 の反応式
C1(C)C=CC(S(O[CH2:11][CH2:12][O:13][CH:14]2[C:20]3[CH:21]=[C:22]([F:25])[CH:23]=[CH:24][C:19]=3[N:18]([C:26](=[O:45])[C:27]3[CH:32]=[CH:31][C:30]([NH:33][C:34](=[O:42])[C:35]4[CH:40]=[CH:39][CH:38]=[CH:37][C:36]=4[CH3:41])=[CH:29][C:28]=3[O:43][CH3:44])[CH2:17][CH2:16][CH2:15]2)(=O)=O)=CC=1.[CH3:47][N:48]1[CH2:53][CH2:52][NH:51][CH2:50][CH2:49]1.[I-].[Na+]>CN(C)C=O>[CH3:47][N:48]1[CH2:53][CH2:52][N:51]([CH2:11][CH2:12][O:13][CH:14]2[C:20]3[CH:21]=[C:22]([F:25])[CH:23]=[CH:24][C:19]=3[N:18]([C:26](=[O:45])[C:27]3[CH:32]=[CH:31][C:30]([NH:33][C:34](=[O:42])[C:35]4[CH:40]=[CH:39][CH:38]=[CH:37][C:36]=4[CH3:41])=[CH:29][C:28]=3[O:43][CH3:44])[CH2:17][CH2:16][CH2:15]2)[CH2:50][CH2:49]1

参加物

5

反応物 3

HCID 5238Sodium IodideHCID 531671-MethylpiperazineHCID 189171765-[2-(p-Toluenesulfonyloxy)ethoxy]-7-fluoro-1-[2-methoxy-4-(2-methylbenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-benzazepine

生成物 1

HCID 18917235HCID 18917235、化合物

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

5-[2-(p-Toluenesulfonyloxy)ethoxy]-7-fluoro-1-[2-methoxy-4-(2-methylbenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-benzazepine (0.4 g), N-methylpiperazine (0.38 ml) and sodium iodide (0.3 g) are dispersed in dimethylformamide (10 ml), and the mixture is stirred at room temperature for 3 days. The reaction mixture is concentrated, and thereto is added water. The mixture is extracted with ethyl acetate, and the extract is dried over sodium carbonate, and purified by silica gel column chromatography (eluent; dichloromethane:methanol=10:1) to give 5-[2-(4-methyl-1-piperazinyl)-ethoxy]-7-fluoro-1-[2-methoxy-4-(2-methylbenzoylamino)benzoyl]-2,3,4,5-tetrahydro-1H-benzazepine (0.15 g) as colorless amorphous.

後処理

  1. concentrationThe reaction mixture is concentrated
  2. additionis added water
  3. extractionThe mixture is extracted with ethyl acetate
  4. dry with materialthe extract is dried over sodium carbonate
  5. custompurified by silica gel column chromatography (eluent; dichloromethane:methanol=10:1)

出典と根拠

ORDレコード
ord-09459eb81e7b4be98bb3082439814f71
出典データセット
uspto-grants-1993_09
特許番号
US05244898

反応ノート

読み込み中…