Diisopropylethylamine → 1-(3,4,5-Trimethoxybenzoyl)-3-(2-(4-(1-(2-(1H-imidazol-1-yl)ethyl)-1H-benzimidazol-2-yl)[1,4]diazepan-1-yl)ethyl)-3-phenylpyrrolidine

HRID 637151노트

반응식

HRID 637151 반응식
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:26]=[C:27]([O:31][CH3:32])[C:28]=1[O:29][CH3:30])[C:6]([N:8]1[CH2:12][CH2:11][C:10]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)([CH2:13][CH2:14]OS(C)(=O)=O)[CH2:9]1)=[O:7].I.[N:34]1([CH2:39][CH2:40][N:41]2[C:45]3[CH:46]=[CH:47][CH:48]=[CH:49][C:44]=3[N:43]=[C:42]2[N:50]2[CH2:56][CH2:55][CH2:54][NH:53][CH2:52][CH2:51]2)[CH:38]=[CH:37][N:36]=[CH:35]1.C(N(CC)C(C)C)(C)C.CO.ClCCl>C(#N)C.ClCCl>[CH3:32][O:31][C:27]1[CH:26]=[C:5]([CH:4]=[C:3]([O:2][CH3:1])[C:28]=1[O:29][CH3:30])[C:6]([N:8]1[CH2:12][CH2:11][C:10]([CH2:13][CH2:14][N:53]2[CH2:54][CH2:55][CH2:56][N:50]([C:42]3[N:41]([CH2:40][CH2:39][N:34]4[CH:38]=[CH:37][N:36]=[CH:35]4)[C:45]4[CH:46]=[CH:47][CH:48]=[CH:49][C:44]=4[N:43]=3)[CH2:51][CH2:52]2)([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[CH2:9]1)=[O:7]

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 184646303,4,5-Trimethoxybenzoyl-3-phenyl-3-(2-methanesulfonyloxyethyl)pyrrolidineHCID 21226129Dichloromethane methanolHCID 865838944-(1-(2-(1H-Imidazol-1-yl)ethyl)-1H-benzimidazol-2-yl)[1,4]diazepane hydriodic Acid Salt

생성물 1

HCID 184645861-(3,4,5-Trimethoxybenzoyl)-3-(2-(4-(1-(2-(1H-imidazol-1-yl)ethyl)-1H-benzimidazol-2-yl)[1,4]diazepan-1-yl)ethyl)-3-phenylpyrrolidine

시약·촉매·용매 2

HCID 6342Acetonitrile용매HCID 6344Dichloromethane용매

실험 절차

Combine 1-(3,4,5-trimethoxybenzoyl)-3-phenyl-3-(2-methanesulfonyloxyethyl)pyrrolidine (0.34 g, 0.60 mmol), 4-(1-(2-(1H-imidazol-1-yl)ethyl)-1H-benzimidazol-2-yl)[1,4]diazepane hydriodic acid salt (0.27 g, 0.60 mmol), and N,N-diisopropylethylamine (0.31 g, 2.39 mmol) in acetonitrile (10 mL). Heat to reflux. After 12 hours, cool to ambient temperature and dilute the reaction mixture with dichloromethane and extract with twice water. Dry the organic layer over Na2SO4, filter, and evaporate in vacuo to give a residue. Chromatograph the residue on silica gel eluting with 10% methanol/dichloromethane/0.5% concentrated aqueous ammonia) to give the title compound: Rf=0.32 (silica gel, 10% methanol/dichloromethane/0.5% concentrated aqueous ammonia).

후처리

  1. temperatureHeat to reflux
  2. extractionextract with twice water
  3. dry with materialDry the organic layer over Na2SO4
  4. filtrationfilter
  5. customevaporate in vacuo
  6. customto give a residue

출처 및 근거

ORD 기록
ord-7cf6f67bb2fb43b7856b0954a152ebe4
출처 데이터셋
uspto-grants-2001_02
특허 번호
US06194406B1

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