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

HRID 1242219
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HRID 1242219 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([NH:11][C:12]2[CH:32]=[CH:31][C:15]3[N:16]([C:25]4[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=4)[C:17]([C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=4)=[N:18][C:14]=3[CH:13]=2)(=[O:10])=[O:9])=[CH:4][CH:3]=1.[H-].[Na+].[CH3:35][O:36][C:37](=[O:42])[CH2:38][CH2:39][CH2:40]Br.O>CN(C)C=O>[CH3:35][O:36][C:37](=[O:42])[CH2:38][CH2:39][CH2:40][N:11]([S:8]([C:5]1[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=1)(=[O:10])=[O:9])[C:12]1[CH:32]=[CH:31][C:15]2[N:16]([C:25]3[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=3)[C:17]([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)=[N:18][C:14]=2[CH:13]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 24758Sodium hydrideHCID 107604Methyl 4-bromobutyrateHCID 219380284-Chloro-N-(1,2-diphenyl-1H-benzimidazol-5-yl)benzenesulfonamide

생성물 1

HCID 673640314-[[(4-Chlorophenyl)sulfonyl][1,2-diphenyl-1H-benzimidazol-5-yl]amino]butanoic acid methyl ester

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매

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온도
20 °C

실험 절차

100 mg of 4-chloro-N-(1,2-diphenyl-1H-benzimidazol-5-yl)benzenesulfonamide was suspended in 0.5 ml of N,N-dimethylformamide, mixed with 6 mg of sodium hydride and stirred for 30 minutes at 20° C. 56 mg of 4-bromobutyric acid methyl ester was added, it was 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 digested with diisopropyl ether.

후처리

  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

출처 및 근거

ORD 기록
ord-85e5ff27f9c1400e864762fc3b8bac08
출처 데이터셋
uspto-grants-2006_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07115645B2

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