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Dimethylformamide → 1-[4-(4-Fluoro-phenyl)-piperazin-1-yl]-2-(3-thiophen-2-yl-pyrazol-1-yl)-ethanone

HRID 270868
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HRID 270868 반응식
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[C:6]1[CH:10]=[CH:9][NH:8][N:7]=1.C([O-])([O-])=O.[K+].[K+].Cl[CH2:18][C:19]([N:21]1[CH2:26][CH2:25][N:24]([C:27]2[CH:32]=[CH:31][C:30]([F:33])=[CH:29][CH:28]=2)[CH2:23][CH2:22]1)=[O:20].CN(C=O)C>CCCCCC.C(OCC)(=O)C>[F:33][C:30]1[CH:29]=[CH:28][C:27]([N:24]2[CH2:23][CH2:22][N:21]([C:19](=[O:20])[CH2:18][N:8]3[CH:9]=[CH:10][C:6]([C:2]4[S:1][CH:5]=[CH:4][CH:3]=4)=[N:7]3)[CH2:26][CH2:25]2)=[CH:32][CH:31]=1
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참가 물질

6

반응물 4

HCID 6228DimethylformamideHCID 11430Potassium CarbonateHCID 18485111-(Chloroacetyl)-4-(4-fluorophenyl)piperazineHCID 178420845HCID 178420845, 화합물

생성물 1

HCID 210710031-[4-(4-Fluoro-phenyl)-piperazin-1-yl]-2-(3-thiophen-2-yl-pyrazol-1-yl)-ethanone

시약·촉매·용매 1

HCID 21226206
Ethyl acetate hexane
용매

실험 절차

Protocol T was followed using 3-(2-thienyl)pyrazole, K2CO3, 2-Chloro-1-[4-(4-fluoro-phenyl)-piperazin-1-yl]-ethanone and DMF. Column chromatography using a solvent mixture (hexane/ethyl acetate=1/1) afforded the title compound as a white solid. 1H NMR (400 MHz, CDCl3); 7.48-7.52 (d, 1H), 7.24-7.28 (dd, 1H), 7.14-7.2 (dd, 1H), 6.98-7.2 (m, 1H), 6.88-6.96 (m, 2H), 6.78-6.84 (m, 2H), 6.46-6.52 (d, 1H), 5.0 (s, 2H), 3.64-3.8 (m, 4H), 2.94-3.1 (m, 4H). 13C NMR (400 MHz, CDCl3): 164.4, 158, 152.2, 144, 134, 132, 126, 124, 123.8, 118, 116, 115.8, 102.2, 54, 51.2, 50.8, 45.8, 42.2.

출처 및 근거

ORD 기록
ord-97c9d95bd653445cbae333e495c4f856
출처 데이터셋
uspto-grants-2008_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07449576B1

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