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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1765247Generated: October 31, 2026

4-Chloro-2,5-dimethoxyaniline → HCID 22732522, compound

https://huagongshe.com/reaction/1765247

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-2,5-dimethoxyanilineHCID 22833—
Reactant4-Chloro-2-(2-pyrazinyl)-6-(trifluoromethyl)pyrimidineHCID 22732367—
ProductHCID 22732522HCID 22732522—

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-chloro-2,5-dimethoxyaniline (54 mg, 0.287 mmol) similar to Example 117 and isolated as a yellow solid (67 mg, 85%). 1H NMR (CDCl3): 9.77 (d, J=1.5 Hz, 1H), 8.79–8.78 (m, 1H), 8.76 (d, J=2.4 Hz, 1H), 8.50 (bs, 1H), 7.70 (s, 1H), 7.05 (s, 1H), 7.04 (s, 1H), 4.06 (s, 3H), 3.93 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07226927B2
Source datasetuspto-grants-2007_06
ORD IDord-02c5216611574e6a95636f01311462bf
Source noteuspto-grants-2007_06