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Diisopropylethylamine → 3,5-Dichloro-N-(4-((3,5-dichloro-N-(4-fluorobenzyl)phenylsulfonamido)methyl)benzyl)-N-(4-fluorobenzyl)-2-hydroxybenzenesulfonamide

HRID 1889668
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HRID 1889668 반응식
[Cl:1][C:2]1[C:3]([OH:38])=[C:4]([S:9]([N:12]([CH2:30][C:31]2[CH:36]=[CH:35][C:34]([F:37])=[CH:33][CH:32]=2)[CH2:13][C:14]2[CH:19]=[CH:18][C:17]([CH2:20][NH:21][CH2:22][C:23]3[CH:28]=[CH:27][C:26]([F:29])=[CH:25][CH:24]=3)=[CH:16][CH:15]=2)(=[O:11])=[O:10])[CH:5]=[C:6]([Cl:8])[CH:7]=1.[Cl:39][C:40]1[CH:41]=[C:42]([S:47](Cl)(=[O:49])=[O:48])[CH:43]=[C:44]([Cl:46])[CH:45]=1.C(N(C(C)C)CC)(C)C>C(Cl)Cl>[Cl:1][C:2]1[C:3]([OH:38])=[C:4]([S:9]([N:12]([CH2:13][C:14]2[CH:19]=[CH:18][C:17]([CH2:20][N:21]([CH2:22][C:23]3[CH:28]=[CH:27][C:26]([F:29])=[CH:25][CH:24]=3)[S:47]([C:42]3[CH:41]=[C:40]([Cl:39])[CH:45]=[C:44]([Cl:46])[CH:43]=3)(=[O:49])=[O:48])=[CH:16][CH:15]=2)[CH2:30][C:31]2[CH:32]=[CH:33][C:34]([F:37])=[CH:35][CH:36]=2)(=[O:10])=[O:11])[CH:5]=[C:6]([Cl:8])[CH:7]=1
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참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 5223883,5-Dichlorobenzenesulfonyl chlorideHCID 585314183,5-Dichloro-N-(4-fluorobenzyl)-N-(4-((4-fluorobenzylamino)methyl)benzyl)-2-hydroxybenzenesulfonamide

생성물 1

HCID 585313453,5-Dichloro-N-(4-((3,5-dichloro-N-(4-fluorobenzyl)phenylsulfonamido)methyl)benzyl)-N-(4-fluorobenzyl)-2-hydroxybenzenesulfonamide수율 12.6%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of 3,5-dichloro-N-(4-fluorobenzyl)-N-(4-((4-fluorobenzylamino)methyl)benzyl)-2-hydroxybenzenesulfonamide (47 mg, 0.10 mmol) in CH2Cl2 (1 mL) were added 3,5-dichlorobenzene-1-sulfonyl chloride (25 mg, 0.10 mmol) and diisopropylethylamine (0.042 mL, 0.30 mmol). The reaction mixture was stirred at rt for 2 h, and concentrated. The residue was dissolved in methanol and purified by prep HPLC to give the title compound (9.9 mg, 12%) as a white solid. 1H NMR (DMSO-d6) δ 11.17 (br s, 1H), 7.96 (t, 1H, J=5.1 Hz), 7.84 (d, 1H, J=2.1 Hz), 7.76 (d, 2H, J=2.5 Hz), 7.57 (d, 1H, J=2.1 Hz), 7.18-6.97 (m, 12H), 4.40 (s, 2H), 4.37 (s, 2H), 4.35 (s, 2H), 4.34 (s, 2H); MS (ESI) 786.8 (M+H)+.

후처리

  1. concentrationconcentrated
  2. dissolutionThe residue was dissolved in methanol
  3. custompurified by prep HPLC

출처 및 근거

ORD 기록
ord-280f104bd5694bb5900f91a293ee3e9e
출처 데이터셋
uspto-grants-2013_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08501992B2

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