Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 526468Generated: October 27, 2026

Trifluoroacetic acid → HCID 178426423, compound

https://huagongshe.com/reaction/526468

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetic acidHCID 6422—
Reactant(1-Methylpyrrolidin-3-yl)methanamineHCID 17389965—
ReactantHCID 178426451HCID 178426451—
ProductHCID 178426423HCID 178426423—

Reaction Steps

The title compound, as a TFA salt, was prepared in a manner similar to Example 74 using 6-(4-(4-cyano-2-methylphenyl)-5-hydroxy-1H-pyrazol-1-yl)nicotinic acid and (1-methylpyrrolidin-3-yl)methanamine. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.61-1.97 (m, 1H) 1.98-2.29 (m, 1H) 2.40-2.47 (m, 3H) 2.54-2.65 (m, 1H) 2.73-2.91 (m, 4H) 2.97-3.25 (m, 1H) 3.40 (dt, J=18.51, 6.28 Hz, 2H) 3.50-3.78 (m, 2H) 7.67 (d, J=7.33 Hz, 1H) 7.70-7.89 (m, 2H) 8.12-8.32 (m, 1H) 8.33-8.74 (m, 2H) 8.77-8.98 (m, 2H) 9.66-9.94 (m, 1H) 12.62-13.68 (m, 1H). MS m/z [M+H]+ 417.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09345713B2
Source datasetuspto-grants-2016_05
ORD IDord-8456922ef3e345b8afde4c3ddb4c0112
Source noteuspto-grants-2016_05