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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1765288Generated: October 31, 2026

3-Amino-4-chlorophenol → HCID 22732390, compound

https://huagongshe.com/reaction/1765288

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Amino-4-chlorophenolHCID 5070078—
Reactant4-Chloro-2-(2-pyrazinyl)-6-(trifluoromethyl)pyrimidineHCID 22732367—
ProductHCID 22732390HCID 22732390—

Reaction Steps

The title compound was prepared from 4-chloro-2-(2-pyrazinyl)-6-trifluoromethylpyrimidine (40 mg, 0.154 mmol) and 2-chloro-5-hydroxyaniline (33 mg, 0.231 mmol) similar to Example 190 and was isolated as a solid (6 mg). 1H NMR (CDCl3): 9.72 (d, J=1.5 Hz, 1H), 8.78 (dd, J=5.7, 1.5 Hz, 1H), 8.73 (d, J=1.2 Hz, 1H), 7.33 (d, J=8.7 Hz, 1H), 7.05 (s, 1H), 7.04 (d, J=8.7 Hz, 1H), 6.73 (dd, J=8.7, 2.7 Hz, 1H), 6.29 (d, J=2.7 Hz, 1H), 6.19 (dd, J=8.4, 2.7 Hz, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07226927B2
Source datasetuspto-grants-2007_06
ORD IDord-97e5783b19c64b84a98fa298090396e0
Source noteuspto-grants-2007_06