1-(m-Tolyl)piperazine → 2-[4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]-1-[4-(3-methylphenyl)-1-piperazinyl]ethanone

HRID 270824

Reaktionsgleichung

Reaktionsgleichung von HRID 270824
CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[CH3:25][C:26]1[CH:27]=[C:28]([N:32]2[CH2:37][CH2:36][NH:35][CH2:34][CH2:33]2)[CH:29]=[CH:30][CH:31]=1.[Cl:38][C:39]1[C:40]([C:49]([F:52])([F:51])[F:50])=[N:41][N:42]([CH2:45][C:46](O)=[O:47])[C:43]=1[CH3:44]>>[Cl:38][C:39]1[C:40]([C:49]([F:51])([F:50])[F:52])=[N:41][N:42]([CH2:45][C:46]([N:35]2[CH2:36][CH2:37][N:32]([C:28]3[CH:27]=[C:26]([CH3:25])[CH:31]=[CH:30][CH:29]=3)[CH2:33][CH2:34]2)=[O:47])[C:43]=1[CH3:44]

Komponenten

4

Edukt 3

HCID 831111-(m-Tolyl)piperazineHCID 1876853(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

Produkt 1

HCID 210711062-[4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]-1-[4-(3-methylphenyl)-1-piperazinyl]ethanone

Versuchsvorschrift

Title compound was prepared following the HATU mediated coupling protocol P, wherein 1-(3-Methylphenyl)piperazine and (4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid were used as the coupling components, to give the product as a solid: 1H NMR (DMSO-d6, 400 MHz) 7.17 (t, 1H), 6.97 (br, 2H), 6.77 (d, 1H), 5.39 (s, 2H), 3.68 (m, 4H), 3.31 (m, 2H), 3.22 (m, 2H), 2.27 (s, 3H), 2.19 (s, 3H) ppm; MS (ES) M+H expected=401.1, found=401.1.

Quellen und Nachweise

ORD-Eintrag
ord-076284c887d84b979a7cc2e5e623a078
Quelldatensatz
uspto-grants-2008_11
Patentnummer
US07449576B1

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