Magnesium orthosilicate → Biphenyl-2-carboxylic acid [4-(5H,11H-benzo[e]pyrrolo[1,2-a][1,4]diazepine-10-carbonyl)-3-chloro-phenyl]-amide

HRID 1290954

反応式

HRID 1290954 の反応式
[CH:1]1[CH:2]=[CH:3][N:4]2[CH2:10][C:9]3[CH:11]=[CH:12][CH:13]=[CH:14][C:8]=3[NH:7][CH2:6][C:5]=12.C(N(CC)C(C)C)(C)C.[C:24]1([C:43]2[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=2)[C:25]([C:30]([NH:32][C:33]2[CH:41]=[CH:40][C:36]([C:37](Cl)=[O:38])=[C:35]([Cl:42])[CH:34]=2)=[O:31])=[CH:26][CH:27]=[CH:28][CH:29]=1.[Si]([O-])([O-])([O-])[O-].[Mg+2].[Mg+2]>C(Cl)Cl>[CH:1]1[CH:2]=[CH:3][N:4]2[CH2:10][C:9]3[CH:11]=[CH:12][CH:13]=[CH:14][C:8]=3[N:7]([C:37]([C:36]3[CH:40]=[CH:41][C:33]([NH:32][C:30]([C:25]4[C:24]([C:43]5[CH:48]=[CH:47][CH:46]=[CH:45][CH:44]=5)=[CH:29][CH:28]=[CH:27][CH:26]=4)=[O:31])=[CH:34][C:35]=3[Cl:42])=[O:38])[CH2:6][C:5]=12

参加物

6

反応物 4

HCID 66225Magnesium orthosilicateHCID 81531DiisopropylethylamineHCID 1554704810,11-Dihydro-5H-benzo[e]pyrrolo[1,2-a][1,4]diazepineHCID 220996004-[([1,1'-Biphenyl]-2-carbonyl)amino]-2-chlorobenzoyl chloride

生成物 1

HCID 10459252Biphenyl-2-carboxylic acid [4-(5H,11H-benzo[e]pyrrolo[1,2-a][1,4]diazepine-10-carbonyl)-3-chloro-phenyl]-amide収率 75.2%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

To a solution of 0.52 g of 10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine and 0.39 g of N,N-diisopropylethylamine in 25 ml of methylene chloride is added 1.1 g of 4-[([1,1'-biphenyl]-2-carbonyl)amino]-2-chlorobenzoyl chloride followed by stirring at room temperature for 18 hours. The reaction mixture is washed with water and saturated aqueous NaHCO3 and the organic layer dried(Na2SO4). The organic layer is passed through hydrous magnesium silicate and the filtrate concentrated in vacuo to give a residue which is dissolved in methylene chloride and passed through hydrous magnesium silicate two additional times to give upon concentration in vacuo 1.10 g of the desired product as a residue. M+ =516,518,520.

後処理

  1. washThe reaction mixture is washed with water and saturated aqueous NaHCO3
  2. concentrationthe filtrate concentrated in vacuo
  3. customto give a residue which

出典と根拠

ORDレコード
ord-7e30c25978cb4f1596ee6bc23b3b2490
出典データセット
uspto-grants-1998_05
特許番号
US05753648

関連ノート

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