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Diisopropylethylamine → 2-{5-[1-(3-Fluoro-5-trifluoromethyl-benzyl)-piperidin-3-yl]-4'-trifluoromethyl-biphenyl-3-yl}-4-methyl-pentanoic acid

HRID 889725
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HRID 889725 반응식
C([O:3][C:4](=[O:32])[CH:5]([C:10]1[CH:11]=[C:12]([C:22]2[CH:27]=[CH:26][C:25]([C:28]([F:31])([F:30])[F:29])=[CH:24][CH:23]=2)[CH:13]=[C:14]([CH:16]2[CH2:21][CH2:20][CH2:19][NH:18][CH2:17]2)[CH:15]=1)[CH2:6][CH:7]([CH3:9])[CH3:8])C.[F:33][C:34]1[CH:35]=[C:36]([CH:39]=[C:40]([C:42]([F:45])([F:44])[F:43])[CH:41]=1)[CH2:37]Br.C(N(C(C)C)CC)(C)C>CC#N.CCOC(C)=O>[F:33][C:34]1[CH:35]=[C:36]([CH:39]=[C:40]([C:42]([F:45])([F:44])[F:43])[CH:41]=1)[CH2:37][N:18]1[CH2:19][CH2:20][CH2:21][CH:16]([C:14]2[CH:15]=[C:10]([CH:5]([CH2:6][CH:7]([CH3:9])[CH3:8])[C:4]([OH:32])=[O:3])[CH:11]=[C:12]([C:22]3[CH:23]=[CH:24][C:25]([C:28]([F:31])([F:30])[F:29])=[CH:26][CH:27]=3)[CH:13]=2)[CH2:17]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 81531DiisopropylethylamineHCID 27375751-(Bromomethyl)-3-fluoro-5-(trifluoromethyl)benzeneHCID 576660204-Methyl-2-(5-piperidin-3-yl-4'-trifluoromethyl-biphenyl-3-yl)-pentanoic acid ethyl ester

생성물 1

HCID 252707742-{5-[1-(3-Fluoro-5-trifluoromethyl-benzyl)-piperidin-3-yl]-4'-trifluoromethyl-biphenyl-3-yl}-4-methyl-pentanoic acid수율 85%

시약·촉매·용매 2

HCID 6342
Acetonitrile
용매
HCID 8857Ethyl Acetate용매

실험 절차

To a solution of compound 33b, 4-Methyl-2-(5-piperidin-3-yl-4′-trifluoromethyl-biphenyl-3-yl)-pentanoic acid ethyl ester (44.6 mg, 0.10 mmol) in CH3CN (5 ml) was added 3-Fluoro-5-trifluoromethyl benzyl bromide) (77 mg, 0.3 mmol) and diisopropylethylamine (35 μl, 0.20 mmol). The reaction was microwaved at 130° C. for 10 minutes, then diluted with EtOAc and washed with brine, sat. NaHCO3, and brine, dried and filtered. Purification by silica gel chromatography (Isco) gave the desired product, (53 mg, 85%). Calcd for C34H36F7N1O2 (M+H) 623.64, Found 624.3

후처리

  1. customThe reaction was microwaved at 130° C. for 10 minutes
  2. washwashed with brine, sat. NaHCO3, and brine
  3. customdried
  4. filtrationfiltered
  5. customPurification by silica gel chromatography (Isco)

출처 및 근거

ORD 기록
ord-74978780dbc043d08aa6ccc46d50ca68
출처 데이터셋
uspto-grants-2012_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08252935B2

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