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Triethylamine → N-[4-(5H,11H-Benzo[e]pyrrolo[1,2-a][1,4]diazepine-10-carbonyl)-phenyl]-2-methylsulfanyl-benzamide

HRID 55157
ノート
印刷プレビュー

反応式

HRID 55157 の反応式
[CH3:1][S:2][C:3]1[CH:11]=[CH:10][CH:9]=[CH:8][C:4]=1[C:5](Cl)=[O:6].C(N(CC)CC)C.[NH2:19][C:20]1[CH:41]=[CH:40][C:23]([C:24]([N:26]2[C:32]3[CH:33]=[CH:34][CH:35]=[CH:36][C:31]=3[CH2:30][N:29]3[CH:37]=[CH:38][CH:39]=[C:28]3[CH2:27]2)=[O:25])=[CH:22][CH:21]=1>C(Cl)Cl>[CH:39]1[CH:38]=[CH:37][N:29]2[CH2:30][C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=3[N:26]([C:24]([C:23]3[CH:22]=[CH:21][C:20]([NH:19][C:5](=[O:6])[C:4]4[CH:8]=[CH:9][CH:10]=[CH:11][C:3]=4[S:2][CH3:1])=[CH:41][CH:40]=3)=[O:25])[CH2:27][C:28]=12
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 8471TriethylamineHCID 1082828010,11-dihydro-10(4-aminobenzoyl)-5H-pyrrolo[2,1-c][1,4]benzodiazepineHCID 125767982-(Methylsulfanyl)benzoyl chloride

生成物 1

HCID 21837162N-[4-(5H,11H-Benzo[e]pyrrolo[1,2-a][1,4]diazepine-10-carbonyl)-phenyl]-2-methylsulfanyl-benzamide収率 54.3%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane
溶媒
2 回

実験手順

To a stirred solution of 0.364 g of 2-(methylthio)benzoyl chloride 5 ml of methylene chloride is added 0.346 g of triethylamine at 0° C. After stirring for 3 minutes, 500 g of 10,11-dihydro-10-(4-aminobenzoyl)-5H-pyrrolo[2,1-c][1,4]benzodiazepine is added and stirring continued for 72 hours at room temperature. The reaction mixture is diluted with 45 ml of methylene chloride and washed with water, 2N citric acid, NaCHO3, and brine. The reaction mixture is dried with Na2S04, filtered and evaporated in vacuo to give a solid which is purified by flash chromatography using 1:1 ethyl acetate-hexane to give a solid which is crystallized from ethyl alcohol to give 0.480 g of the desired product as a white solid, m.p. 171°-174° C.

後処理

  1. stirringstirring
  2. waitcontinued for 72 hours at room temperature
  3. washwashed with water, 2N citric acid, NaCHO3, and brine
  4. customThe reaction mixture is dried with Na2S04
  5. filtrationfiltered
  6. customevaporated in vacuo
  7. customto give a solid which
  8. customis purified by flash chromatography
  9. customto give a solid which
  10. customis crystallized from ethyl alcohol

出典と根拠

ORDレコード
ord-71798e73647a4439b94822b322491e45
出典データセット
uspto-grants-1997_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05624923

反応ノート

読み込み中…

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