Reaction equation
[CH3:1][N:2]1[CH:6]=[CH:5][C:4]([C:7]([OH:9])=O)=[N:3]1.[Cl:10][C:11]1[CH:12]=[C:13]2[C:21](=[CH:22][CH:23]=1)[NH:20][C:19]1[CH:18]([NH2:24])[CH2:17][CH2:16][CH2:15][C:14]2=1>>[Cl:10][C:11]1[CH:12]=[C:13]2[C:21](=[CH:22][CH:23]=1)[NH:20][C:19]1[CH:18]([NH:24][C:7]([C:4]3[CH:5]=[CH:6][N:2]([CH3:1])[N:3]=3)=[O:9])[CH2:17][CH2:16][CH2:15][C:14]2=1Participants
3
Procedure
N-(6-Chloro-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-1-methyl-1H-pyrazole-3-carboxamide was prepared from 1-methyl-1H-pyrazole-3-carboxylic acid and 6-chloro-2,3,4,9-tetrahydro-1H-carbazol-1-amine in a similar manner as described above to give an off-white solid (20% yield). 1H-NMR (CDCl3): δ 8.95 (s, 1H), 7.43 (m, 1H), 7.37 (m, 1H), 7.22 (d, 1H), 7.07 (dd, 1H), 6.80 (m, 1H), 5.30 (m, 1H), 3.88 (s, 3H), 2.71 (m, 2H), 2.27 (m, 1H), 1.97 (m, 3H); MS m/z 327 (M−1).
Sources & evidence
- ORD record
- ord-64421920c17a46da8d6272cd5bb966b5
- Source dataset
- uspto-grants-2008_09
- Patent number
- US07419997B2
Linked notes
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