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

反応式

CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[Cl: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:29]=[CH:30][CH:31]=[C:26]([Cl:25])[CH:27]=3)[CH2:33][CH2:34]2)=[O:47])[C:43]=1[CH3:44]

参加物

反応物 3

HCID 13551-(3-Chlorophenyl)piperazine

HCID 1876853(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid

HCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

生成物 1

HCID 210710812-[4-Chloro-5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]-1-[4-(3-chlorophenyl)-1-piperazinyl]ethanone

実験手順

Title compound was prepared following the HATU mediated coupling protocol P, wherein 1-(3-Chlorophenyl)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) 7.23 (t, 1H), 7.19 (s, 1H), 6.90 (d, 1H), 6.79 (d, 1H), 5.37 (s, 2H), 3.58 (m, 4H), 3.29 (m, 2H), 3.19 (m, 2H), 2.18 (s, 3H) ppm; MS (ES) M+H expected=421.1, found=421.0.