Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1765249Generated: October 28, 2026

4,5-Dimethoxy-2-methylaniline → HCID 22732497, compound

https://huagongshe.com/reaction/1765249

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4,5-Dimethoxy-2-methylanilineHCID 266585—
Reactant4-Chloro-2-(2-pyrazinyl)-6-(trifluoromethyl)pyrimidineHCID 22732367—
ProductHCID 22732497HCID 22732497—

Reaction Steps

The title compound was prepared from a mixture of 4-chloro-(2-pyrazinyl)-6-(trifluoromethyl)pyrimidine (50 mg, 0.191 mmol) and 4,5-dimethoxy-2-methylaniline (48 mg, 0.287 mmol) similar to Example 117 and isolated as a brown solid (47 mg, 56%). 1H NMR (CDCl3): 9.74 (d, J=1.5 Hz, 1H), 8.76 (dd, J=1.5, 2.4 Hz, 1H), 8.71 (d, J=2.4 Hz, 1H), 7.51 (s, 1H), 6.82 (s, 1H), 6.78 (s, 1H), 6.55 (s, 1H), 3.93 (s, 3H), 3.86 (s, 3H), 2.21 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07226927B2
Source datasetuspto-grants-2007_06
ORD IDord-825fbd04f880461f986f266804ae8d02
Source noteuspto-grants-2007_06