Water → 6-[[(4-Fluorophenyl)sulfonyl][1,2-diphenyl-1H-benzimidazol-5-yl]amino]hexanoic acid methyl ester

HRID 2054686ノート

反応式

HRID 2054686 の反応式
[C:1]1([N:7]2[C:11]3[CH:12]=[CH:13][C:14]([NH:16][S:17]([C:20]4[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=4)(=[O:19])=[O:18])=[CH:15][C:10]=3[N:9]=[C:8]2[C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[H-].[Na+].[CH3:35][O:36][C:37](=[O:44])[CH2:38][CH2:39][CH2:40][CH2:41][CH2:42]Br.O>CN(C)C=O>[CH3:35][O:36][C:37](=[O:44])[CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][N:16]([S:17]([C:20]1[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=1)(=[O:19])=[O:18])[C:14]1[CH:13]=[CH:12][C:11]2[N:7]([C:1]3[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=3)[C:8]([C:27]3[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=3)=[N:9][C:10]=2[CH:15]=1

参加物

6

反応物 4

HCID 962WaterHCID 24758Sodium hydrideHCID 4170292Methyl 6-BromohexanoateHCID 21938099N-(1,2-Diphenyl-1H-benzimidazol-5-yl)-4-fluorobenzenesulfonamide

生成物 1

HCID 673658596-[[(4-Fluorophenyl)sulfonyl][1,2-diphenyl-1H-benzimidazol-5-yl]amino]hexanoic acid methyl ester

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

反応条件

温度
20 °C

実験手順

150 mg of N-(1,2-diphenyl-1H-benzimidazol-5-yl)-4-fluorobenzenesulfonamide was suspended in 0.5 ml of N,N-dimethylformamide, mixed with 12 mg of sodium hydride and stirred for 30 minutes at 20° C. 98 mg of 6-bromohexanoic acid methyl ester was added, allowed to stir for 15 hours, mixed with water, extracted three times with ethyl acetate, the extracts were dried on sodium sulfate, concentrated by evaporation in a vacuum, and the residue was chromatographed on silica gel.

後処理

  1. stirringto stir for 15 hours
  2. extractionextracted three times with ethyl acetate
  3. customthe extracts were dried on sodium sulfate
  4. concentrationconcentrated by evaporation in a vacuum
  5. customthe residue was chromatographed on silica gel

出典と根拠

ORDレコード
ord-ca910ec19fdc4c43b8ac375961442c24
出典データセット
uspto-grants-2008_02
特許番号
US07329679B2

反応ノート

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