(4-Chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-acetic acid → 1-[4-(4-Chloro-3-ethoxy-phenyl)-piperazin-1-yl]-2-(4-chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-ethanone

HRID 270830ノート

反応式

HRID 270830 の反応式
CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[Cl:25][C:26]1[CH:31]=[CH:30][C:29]([N:32]2[CH2:37][CH2:36][NH:35][CH2:34][CH2:33]2)=[CH:28][C:27]=1[O:38][CH2:39][CH3:40].[Cl:41][C:42]1[C:43]([C:52]([F:55])([F:54])[F:53])=[N:44][N:45]([CH2:48][C:49](O)=[O:50])[C:46]=1[CH3:47]>>[Cl:25][C:26]1[CH:31]=[CH:30][C:29]([N:32]2[CH2:33][CH2:34][N:35]([C:49](=[O:50])[CH2:48][N:45]3[C:46]([CH3:47])=[C:42]([Cl:41])[C:43]([C:52]([F:55])([F:54])[F:53])=[N:44]3)[CH2:36][CH2:37]2)=[CH:28][C:27]=1[O:38][CH2:39][CH3:40]

参加物

4

反応物 3

HCID 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)HCID 210710211-(4-Chloro-3-ethoxyphenyl)piperazine

生成物 1

HCID 210709831-[4-(4-Chloro-3-ethoxy-phenyl)-piperazin-1-yl]-2-(4-chloro-5-methyl-3-trifluoromethyl-pyrazol-1-yl)-ethanone

実験手順

Title compound was prepared following the HATU mediated coupling protocol P, wherein 1-(4-Chloro-3-ethoxyphenyl)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) 7.20 (d, 1H), 6.66 (s, 1H), 6.48 (d, 1H), 5.38 (s, 2H), 4.08 (q, 2H), 3.61 (m, 4H), 3.25 (m, 2H), 3.16 (m, 2H), 2.18 (s, 3H), 1.33 (t, 3H) ppm; MS (ES) M+H expected=465.1, found 465.0.

出典と根拠

ORDレコード
ord-8f427945afec43288fb9018be4fdec33
出典データセット
uspto-grants-2008_11
特許番号
US07449576B1

反応ノート

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