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4-Fluoro-1-naphthoic acid → 4-fluoro-N-((1RS,2SR)-2-(3-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-1-naphthalenecarboxamide

HRID 1610373
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HRID 1610373 반응식
[NH2:1][CH:2]([CH2:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]([F:22])([F:21])[F:20])=[CH:15][CH:14]=1)[CH:3]([C:5]1[CH:10]=[CH:9][CH:8]=[C:7]([F:11])[CH:6]=1)[OH:4].[F:23][C:24]1[C:33]2[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=2)[C:27]([C:34](O)=[O:35])=[CH:26][CH:25]=1.Cl.C(N=C=NCCCN(C)C)C.ON1C2C=CC=CC=2N=N1>C(#N)C.O>[F:23][C:24]1[C:33]2[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=2)[C:27]([C:34]([NH:1][CH:2]([CH2:12][C:13]2[CH:14]=[CH:15][C:16]([C:19]([F:22])([F:20])[F:21])=[CH:17][CH:18]=2)[CH:3]([C:5]2[CH:10]=[CH:9][CH:8]=[C:7]([F:11])[CH:6]=2)[OH:4])=[O:35])=[CH:26][CH:25]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 684484-Fluoro-1-naphthoic acidHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 22261501(1RS,2SR)-2-amino-1-(3-fluorophenyl)-3-(4-(trifluoromethyl)phenyl)-1-propanol

생성물 1

HCID 222615824-fluoro-N-((1RS,2SR)-2-(3-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-1-naphthalenecarboxamide
수율 82%

시약·촉매·용매 2

HCID 962Water용매HCID 6342Acetonitrile용매

실험 절차

To a solution of (1RS,2SR)-2-amino-1-(3-fluorophenyl)-3-(4-(trifluoromethyl)phenyl)-1-propanol (450 mg, 1.44 mmol) in acetonitrile (20 ml) were added 4-fluoronaphthalenecarboxylic acid (274 mg, 1.44 mmol), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (412 mg, 2.15 mmol) and 1-hydroxy-1H-benzotriazole (221 mg, 1.44 mmol) and the mixture was stirred overnight at room temperature. The reaction solution was diluted with water (100 ml) and extracted with ethyl acetate (100 ml×2). The extract was washed successively with 1N hydrochloric acid, 1N aqueous sodium hydroxide solution and saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. The residue was recrystallized from ethyl acetate-hexane to give the title compound (573 mg, 82%).

후처리

  1. extractionextracted with ethyl acetate (100 ml×2)
  2. washThe extract was washed successively with 1N hydrochloric acid, 1N aqueous sodium hydroxide solution and saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customevaporated under reduced pressure
  5. customThe residue was recrystallized from ethyl acetate-hexane

출처 및 근거

ORD 기록
ord-4542f2c7d3ab470196aaf8ea1ad36b1f
출처 데이터셋
uspto-grants-2006_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06982348B2

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