Water → Ethyl 3-[1-[6-(2-fluorobenzyloxy)-2-naphthylmethyl]-4-phenyl-3-pyrrolyl]propionate

HRID 350080노트

반응식

HRID 350080 반응식
[H-].[Na+].[OH:3][C:4]1[CH:5]=[C:6]2[C:11](=[CH:12][CH:13]=1)[CH:10]=[C:9]([CH2:14][N:15]1[CH:19]=[C:18]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[C:17]([CH2:26][CH2:27][C:28]([O:30][CH2:31][CH3:32])=[O:29])=[CH:16]1)[CH:8]=[CH:7]2.[F:33][C:34]1[CH:41]=[CH:40][CH:39]=[CH:38][C:35]=1[CH2:36]Cl.O>CN(C)C=O>[F:33][C:34]1[CH:41]=[CH:40][CH:39]=[CH:38][C:35]=1[CH2:36][O:3][C:4]1[CH:5]=[C:6]2[C:11](=[CH:12][CH:13]=1)[CH:10]=[C:9]([CH2:14][N:15]1[CH:19]=[C:18]([C:20]3[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=3)[C:17]([CH2:26][CH2:27][C:28]([O:30][CH2:31][CH3:32])=[O:29])=[CH:16]1)[CH:8]=[CH:7]2

참가 물질

6

반응물 4

HCID 962WaterHCID 9580Benzene, 1-(chloromethyl)-2-fluoro-HCID 24758Sodium hydrideHCID 23024949Ethyl 3-[1-(6-hydroxy-2-naphthylmethyl)-4-phenyl-3-pyrrolyl]propionate

생성물 1

HCID 69422683Ethyl 3-[1-[6-(2-fluorobenzyloxy)-2-naphthylmethyl]-4-phenyl-3-pyrrolyl]propionate수율 88%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

Sodium hydride (60%, oily, 36.0 mg) was added to a solution of ethyl 3-[1-(6-hydroxy-2-naphthylmethyl)-4-phenyl-3-pyrrolyl]propionate (360 mg) in N,N-dimethylformamide (10 ml) at 0° C., and the mixture was stirred at room temperature for 15 minutes. 2-Fluorobenzyl chloride (0.119 ml) was added to this mixture, which was stirred at room temperature for 1 hour. The reaction mixture was poured into water, which was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated aqueous sodium chloride solution, dried (MgSO4), and concentrated. The residue was subjected to silica gel column chromatograpy, and ethyl 3-[1-[6-(2-fluorobenzyloxy)-2-naphthylmethyl]-4-phenyl-3-pyrrolyl]propionate (404 mg, yield: 88%) was obtained as an oily substance from the fraction eluted with ethyl acetate-hexane (1:3, volume ratio).

후처리

  1. stirringwas stirred at room temperature for 1 hour
  2. extractionwas extracted with ethyl acetate
  3. washThe ethyl acetate layer was washed with saturated aqueous sodium chloride solution
  4. dry with materialdried (MgSO4)
  5. concentrationconcentrated

출처 및 근거

ORD 기록
ord-eeda6bbe6d2540ca8948a450a7774959
출처 데이터셋
uspto-grants-2007_02
특허 번호
US07179823B1

반응 노트

불러오는 중…