Hydrochloric Acid → 2-(ethyloxy)-N-(2-(4-fluorophenyl)-2-oxo-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-1-naphthalenecarboxamide

HRID 1610178노트

반응식

HRID 1610178 반응식
Cl.[F:2][C:3]1[CH:8]=[CH:7][C:6]([C:9](=[O:23])[CH:10]([NH2:22])[CH2:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=2)=[CH:5][CH:4]=1.[CH2:24]([O:26][C:27]1[CH:36]=[CH:35][C:34]2[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=2)[C:28]=1[C:37](O)=[O:38])[CH3:25].Cl.C(N=C=NCCCN(C)C)C.ON1C2C=CC=CC=2N=N1.C1CCN2C(=NCCC2)CC1.Cl>CN(C)C=O.O>[CH2:24]([O:26][C:27]1[CH:36]=[CH:35][C:34]2[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=2)[C:28]=1[C:37]([NH:22][CH:10]([CH2:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=1)[C:9]([C:6]1[CH:5]=[CH:4][C:3]([F:2])=[CH:8][CH:7]=1)=[O:23])=[O:38])[CH3:25]

참가 물질

9

반응물 6

HCID 313Hydrochloric AcidHCID 752102-Ethoxy-1-naphthoic acidHCID 757711-HydroxybenzotriazoleHCID 811841,8-Diazabicyclo(5.4.0)undec-7-eneHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 222621952-(4-Fluorophenyl)-2-oxo-1-[[4-(trifluoromethyl)phenyl]methyl]ethylamine hydrochloride

생성물 1

HCID 222620222-(ethyloxy)-N-(2-(4-fluorophenyl)-2-oxo-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-1-naphthalenecarboxamide수율 76%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a solution of 1-(4-fluorophenyl)-1-oxo-3-(4-(trifluoromethyl)phenyl)-2-propylamine hydrochloride (600 mg, 1.73 mmol) and 2-ethyloxy-1-naphthalenecarboxylic acid (411 mg, 1.90 mmol) in N,N-dimethylformamide (10 ml) were added 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (496 mg, 2.59 mmol), 1-hydroxy-1H-benzotriazole (396 mg, 2.59 mmol) and 1,8-diazabicyclo[5.4.0]-7-undecene (0.28 ml, 1.90 mmol) and the mixture was stirred overnight. To the reaction solution were added 1N aqueous hydrochloric acid solution (10 ml) and water (100 ml) and the mixture was extracted with ethyl acetate (50 ml×2). The extract was washed with 1N aqueous sodium hydroxide solution and saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. Recrystallization from ethyl acetate-hexane gave 2-(ethyloxy)-N-(2-(4-fluorophenyl)-2-oxo-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-1-naphthalenecarboxamide (670 mg, 76%).

후처리

  1. extractionthe mixture was extracted with ethyl acetate (50 ml×2)
  2. washThe extract was washed with 1N aqueous sodium hydroxide solution and saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customevaporated under reduced pressure
  5. customRecrystallization from ethyl acetate-hexane

출처 및 근거

ORD 기록
ord-425ef6470842492c844363146916470d
출처 데이터셋
uspto-grants-2006_01
특허 번호
US06982348B2

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