(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid → 2-(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-1-(3-methyl-4-m-tolyl-piperazin-1-yl)-ethanone

HRID 1372065

Reaktionsgleichung

Reaktionsgleichung von HRID 1372065
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][CH:33]2[CH3:38])[CH:29]=[CH:30][CH:31]=1.[Cl:39][C:40]1[C:41]([C:50]([F:53])([F:52])[F:51])=[N:42][N:43]([CH2:46][C:47](O)=[O:48])[C:44]=1[CH3:45]>>[Cl:39][C:40]1[C:41]([C:50]([F:52])([F:51])[F:53])=[N:42][N:43]([CH2:46][C:47]([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)[CH:33]([CH3:38])[CH2:34]2)=[O:48])[C:44]=1[CH3:45]

Komponenten

4

Edukt 3

HCID 1876853(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acidHCID 27238042-Methyl-1-(m-tolyl)piperazineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

Produkt 1

HCID 210710722-(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-1-(3-methyl-4-m-tolyl-piperazin-1-yl)-ethanone

Versuchsvorschrift

Title compound was prepared following the HATU mediated coupling protocol P, wherein 1-(3-Methylphenyl)-2-methyl-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) 7.68 (br, 1H), 7.17 (br, 1H), 6.71 (br, 2H), 5.41 (m, 2H), 4.08 (m, 4H), 3.70 (m, 2H), 3.50 (br m, 2H), 2.30 (s, 3H), 2.18 (s, 3H), 1.01 (m, 3H) ppm; MS (ES) M+H expected=415.1, found=415.1.

Quellen und Nachweise

ORD-Eintrag
ord-2c41d7341e8a4383a960d13ab6876046
Quelldatensatz
uspto-grants-2007_01
Patentnummer
US07157464B2

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