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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1765244Generated: October 31, 2026

4-Amino-2,5-dimethylphenol → HCID 135794342, compound

https://huagongshe.com/reaction/1765244

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Amino-2,5-dimethylphenolHCID 76544—
Reactant4-Chloro-2-(2-pyrazinyl)-6-(trifluoromethyl)pyrimidineHCID 22732367—
ProductHCID 135794342HCID 135794342—

Reaction Steps

The title compound was prepared from a mixture of 4-chloro-(2-pyrazinyl)-6-(trifluoromethyl)pyrimidine (50 mg, 0.191 mmol) and 4-amino-2,5-dimethylphenol (39 mg, 0.287 mmol) similar to Example 117 and isolated as an orange solid (35 mg, 47%). 1H NMR (CDCl3): 9.75 (d, J=1.2 Hz, 1H), 8.79–8.78 (m, 1H), 8.73 (d, J=2.4 Hz, 1H), 7.20 (s, 1H), 7.01 (s, 1H), 6.78 (s, 1H), 6.52 (s, 1H), 5.43 (s, 1H), 2.25 (s, 3H), 2.16 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07226927B2
Source datasetuspto-grants-2007_06
ORD IDord-27924e9f31a5424a9d88839f72ede460
Source noteuspto-grants-2007_06