1-Methylpiperazine → HCID 118522564, compound

HRID 529844Notes

Reaction equation

HRID 529844 reaction equation
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:35][CH:36]([F:38])[F:37])=[C:6]([C:8]2[C:12]([NH:13][C:14]([C:16]3[CH:17]=[N:18][N:19]4[CH:24]=[CH:23][CH:22]=[N:21][C:20]=34)=[O:15])=[CH:11][N:10]([CH2:25]/[CH:26]=[CH:27]/[CH2:28][N:29]3[CH2:34][CH2:33]O[CH2:31][CH2:30]3)[N:9]=2)[CH:7]=1.[CH3:39][N:40]1CCNCC1>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:35][CH:36]([F:38])[F:37])=[C:6]([C:8]2[C:12]([NH:13][C:14]([C:16]3[CH:17]=[N:18][N:19]4[CH:24]=[CH:23][CH:22]=[N:21][C:20]=34)=[O:15])=[CH:11][N:10]([CH2:25]/[CH:26]=[CH:27]/[CH2:28][N:29]3[CH2:30][CH2:31][N:40]([CH3:39])[CH2:33][CH2:34]3)[N:9]=2)[CH:7]=1

Participants

3

Reactant 2

HCID 531671-MethylpiperazineHCID 118522409HCID 118522409, compound

Product 1

HCID 118522564HCID 118522564, compound

Procedure

Using synthetic method analoguous to that of N-[3-[5-chloro-2-(difluoromethoxy)phenyl]-1-[(2E)-4-(morpholin-4-yl)but-2-en-1-yl]-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide, the title compound was prepared from 1-methylpiperazine. LCMS (Method 23) [M+H]+=557.1, RT=1.76 min. 1H NMR (400 MHz, DMSO-d6) δ: (ppm) 9.74 (s, 1H), 9.34 (d, 1H, J=5.2 Hz), 8.68-8.66 (m, 2H), 8.31 (s, 1H), 7.62 (d, 1H, J=8.8 Hz), 7.58 (d, 1H, J=2.4 Hz), 7.47 (d, 1H, J=8.8 Hz), 7.28 (dd, 1H, J=4.0, 6.8 Hz), 7.06 (t, 1H, J=73.2 Hz), 5.92-5.80 (m, 1H), 5.78-5.66 (m, 1H), 4.81 (d, 2H, J=6.0 Hz), 2.94 (d, 2H, J=6.4 Hz), 2.45-2.20 (m, 8H), 2.13 (s, 3H).

Sources & evidence

ORD record
ord-9a7d3db423994bf8954a98a059f7c32e
Source dataset
uspto-grants-2016_05
Patent number
US09346815B2

Reaction notes

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