1,2-Dichloroethane → N-({3-[(5-bromo-4-fluoro-2-nitrophenyl)oxy]-4-chloro-2-fluorophenyl}methyl)-4-chloro-1-({[2-(trimethylsilyl)ethyl]oxy}methyl)-1H-imidazole-5-carboxamide

HRID 1875199노트

반응식

HRID 1875199 반응식
[Br:1][C:2]1[C:3]([F:22])=[CH:4][C:5]([N+:19]([O-:21])=[O:20])=[C:6]([O:8][C:9]2[C:10]([F:18])=[C:11]([CH2:16][NH2:17])[CH:12]=[CH:13][C:14]=2[Cl:15])[CH:7]=1.[Cl:23][C:24]1[N:25]=[CH:26][N:27]([CH2:32][O:33][CH2:34][CH2:35][Si:36]([CH3:39])([CH3:38])[CH3:37])[C:28]=1[C:29](O)=[O:30].C1C=CC2N(O)N=NC=2C=1.C(Cl)CCl>CN(C=O)C.CCOC(C)=O>[Br:1][C:2]1[C:3]([F:22])=[CH:4][C:5]([N+:19]([O-:21])=[O:20])=[C:6]([O:8][C:9]2[C:10]([F:18])=[C:11]([CH2:16][NH:17][C:29]([C:28]3[N:27]([CH2:32][O:33][CH2:34][CH2:35][Si:36]([CH3:38])([CH3:37])[CH3:39])[CH:26]=[N:25][C:24]=3[Cl:23])=[O:30])[CH:12]=[CH:13][C:14]=2[Cl:15])[CH:7]=1

참가 물질

7

반응물 4

HCID 111,2-DichloroethaneHCID 757711-HydroxybenzotriazoleHCID 68485380({3-[(5-Bromo-4-fluoro-2-nitrophenyl)oxy]-4-chloro-2-fluorophenyl}methyl)amineHCID 684855334-chloro-1-({[2-(trimethylsilyl)ethyl]oxy}methyl)-1H-imidazole-5-carboxylic acid

생성물 1

HCID 68486195N-({3-[(5-bromo-4-fluoro-2-nitrophenyl)oxy]-4-chloro-2-fluorophenyl}methyl)-4-chloro-1-({[2-(trimethylsilyl)ethyl]oxy}methyl)-1H-imidazole-5-carboxamide

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of ({3-[(5-bromo-4-fluoro-2-nitrophenyl)oxy]-4-chloro-2-fluorophenyl}methyl)amine (690 mg, 1.454 mmol), 4-chloro-1-({[2-(trimethylsilyl)ethyl]oxy}methyl)-1H-imidazole-5-carboxylic acid (403 mg, 1.454 mmol) and HOBT (267 mg, 1.745 mmol) in DMF (4 ml) was added EDC (335 mg, 1.745 mmol) and the reaction mixture was stirred at RT for 45 minutes. The reaction mixture was diluted with EtOAc and washed with water. The solvent was removed and the crude material (942 mg) was used directly in the next step. 1H NMR (400 MHz, DMSO-d6) δ ppm 8.77 (t, 1H), 8.32 (d, 1H), 7.98 (s, 1H), 7.45-7.56 (m, 1H), 7.41 (t, 1H), 7.31 (d, 1H), 5.49 (s, 2H), 4.48 (d, 2H), 3.38 (t, 2H), 0.74 (t, 2H), −0.09 (s, 9H).

후처리

  1. washwashed with water
  2. customThe solvent was removed

출처 및 근거

ORD 기록
ord-d3ee98aa700246369e7993c72b60989f
출처 데이터셋
uspto-grants-2012_11
특허 번호
US08304419B2

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