1-Methylpiperazine → HCID 178422212, compound

HRID 579096Notes

Reaction equation

[C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:10]=[N:11][N:12]([C:15]3[CH:23]=[CH:22][C:18]([C:19](O)=[O:20])=[CH:17][N:16]=3)[C:13]=2[OH:14])=[C:5]([CH3:24])[C:4]=1[F:25])#[N:2].[CH3:26][N:27]1[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]1>>[F:25][C:4]1[C:5]([CH3:24])=[C:6]([C:9]2[CH:10]=[N:11][N:12]([C:15]3[CH:23]=[CH:22][C:18]([C:19]([N:30]4[CH2:31][CH2:32][N:27]([CH3:26])[CH2:28][CH2:29]4)=[O:20])=[CH:17][N:16]=3)[C:13]=2[OH:14])[CH:7]=[CH:8][C:3]=1[C:1]#[N:2]

Participants

Reactant 2

HCID 531671-Methylpiperazine

HCID 178422218HCID 178422218, compound

Product 1

HCID 178422212HCID 178422212, compound

Procedure

The title compound was prepared in a manner similar to Example 301 using 6-(4-(4-cyano-3-fluoro-2-methylphenyl)-5-hydroxy-1H-pyrazol-1-yl)nicotinic acid and 1-methylpiperazine. 1H NMR (400 MHz, DMSO-d6) δ ppm 2.33 (d, J=2.53 Hz, 3 H) 2.84 (s, 3H) 3.17 (s, 8 H) 7.63 (d, J=7.58 Hz, 1 H) 7.70-7.79 (m, 1 H) 8.04-8.57 (m, 3 H) 8.59 (d, J=1.52 Hz, 1 H). ESI-MS m/z [M+H]+ 421.3.

Sources & evidence

ORD record: ord-3b171e1b62c446d1afe18bf04709061e
Source dataset: uspto-grants-2015_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09040522B2

Reaction notes

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